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Why I Created this
Page
When I began teaching at Regis, I was occasionally shocked when a
student would ask me why I was teaching evolution at a Catholic school. We
also have received inquiries in the Biology Department from parents of
prospective students about the role of evolution in our Regis Biology
curriculum. The fact that people were not sure about the position of Roman
Catholicism towards biological evolution or that people believed that
Catholicism and evolutionary explanations for biological diversity were
incompatible was of concern and interest to me. I personally never thought that there
was any conflict between evolutionary explanations of change in the
natural world and Roman Catholic Christianity. As someone who attended Catholic grade school and high school, I
was taught evolution in science classes and never encountered anyone who considered biological evolution to
be "un-Catholic" (although I knew that some Protestant Christians thought
that evolutionary explanations are not compatible with their versions of Christianity). Because I continue to get these
questions I researched the issue further and decided to put together this
page as a resource for students at Regis. I am not trying to convince
anyone of a particular position. Rather I am attempting to provide general
information to better answer these questions.
"The position" of the Catholic Church towards
evolutionary biology*
Since 1950, the Roman
Catholic Church has asserted that a belief in the natural evolution of
biological diversity (including the human body) through material processes is not inconsistent with
Church teaching. The Church explicitly endorses neither an evolutionary nor a special
creation view of the origin of biological diversity. The Church recognizes
that there is "mounting support for some theory of evolution,"
and asserts that God is immanent in the world and has "provided"
the direction of any
material evolution that may have occurred (i.e., what has occurred is
not the result of random chance), and that God is involved in
the special creation of the human soul.
Humani Generis, Pope Pius XII, 12 August
1950 - This is the papal encyclical that states that Catholics are free to
accept evolutionary explanations for biological diversity and the origin
of the human body. The letter neither endorses nor condemns an
evolutionary perspective. The encyclical does castigate those who try to
use evolutionary or materialist arguments in debates concerning a variety theological issues.
Excerpt from
Cardinal Joseph Ratzinger's
book, "In the Beginning...."
: A Catholic Understanding of the Story of Creation and
the Fall, 1986 - The book is based on a
series of Lenten homilies given in 1981 in Munich by Cardinal Joseph
Ratzinger (elected Pope Benedict XVI in 2005). Ratzinger states that the
revelation of Genesis does not conflict with evolutionary explanation. He
generally castigates those who take Genesis literally and those who take a
completely materialistic view of the origin of humans. He asserts that the
origin of humans (both as individuals and collectively) must be viewed as
a non-random Divine phenomenon.
Message of Pope John Paul II to the Pontifical
Academy of Sciences, 22 October 1996 - In this message Pope John
Paul reaffirmed the encyclical Humani Generis. In addition, the
pope recognizes that information from a variety of "fields of
knowledge" further supports an evolutionary origin for material
biodiversity. This implies a greater "comfort" with an
evolutionary explanation. But, as in Humani Generis, the pope does not
explicitly support either an evolutionary or creationist origin for
material biological diversity and asserts the divine creation of the human
soul.
International Theological
Commission, Communion and Stewardship:
Human Persons Created in the Image of God, July 2004 (headed by Cardinal
Joseph Ratzinger before his election as Pope) - In this statement
the Commission recognizes the evidence for a 15 billion year old universe
and "[c]onverging evidence from many studies in the physical and
biological sciences furnishes mounting support for some theory of
evolution to account for the development and diversification of life on
earth...." In addition, this document stated that biological evolution
recognizing a mechanism of natural selection "can fall within God's providential
plan for creation". This document also asserts that an "unguided
process of evolution" could not occur outside of the "providence of God."
Some very conservative Catholic groups agree with
most Evangelical Protestant groups and strongly support a
creationist explanation for biological diversity. Dennis Marcellino, a
Catholic commentator, in his book, "Why Are We Here?",
says that evolution is not supported by scientific evidence and thus a
more literal biblical interpretation is correct. A summary
of the book's stance on evolution and creation was provided by the
conservative "Catholic Online" website. Accepting a
Genesis-literalist creationist explanation for the origin of biological
diversity (like accepting an evolutionary explanation for the origin of
biological diversity) is NOT contrary to Church teaching and this belief
only requires disputation of the "mounting support for some theory of
evolution" that has been acknowledged by the Vatican.
The position of the
Catholic Church and the American "Intelligent Design" movement. - 2005
The official position of the
Catholic Church towards evolution has recently been the subject of
further discussion because Pope Benedict XVI in
the homily at his installation stated: "We are not some casual and
meaningless product of evolution. Each of us is the result of a thought of
God. Each of us is willed, each of us is loved, each of us is necessary."
This statement is consistent with past Church teaching as requiring
recognition of the Divine in the origin of the human Soul and humanity.
However, in 2005, it rekindled discussion of the official church
position towards explanations of the material world.
In July 2005 Cardinal Christoph Schonborn of Vienna (Finding
Design in Nature, New York Times, July 7, 2005) suggest that
this statement is indicative of Church disapproval of evolution involving
natural selection ("neo-Darwinism"). Cardinal Schonborn further suggests that
scientific evidence indicates that evolution involving natural selection
is "not true" and cites "overwhelming evidence for design in biology."
In response to Cardinal Schonborn's first statement and
the seeming boost it gave to the American, creationist intelligent- design
movement, three
American Catholic scientists have petitioned Pope Benedict XVI to clarify
the Church's position ( Open Letter to Pope
Benedict the XVI ). One
of the letter's co-authors ( Kenneth Miller
) provides a good discussion of evolution from
the perspective of an American Catholic biologist who coherently rejects
arguments in favor of Intelligent Design Creationism in his book Finding
Darwin's God. His book also provides rebuttals to some of the
modern legalistic and not so modern argument-from-design approaches to
"refuting" evolutionary explanations of biological diversity.
In November 2005 Cardinal Paul Poupard, who heads the
Vatican Council for Culture, commented at a news conference about the
Vatican Science, Theology and Ontological Quest (STOQ) project that "[t]he
faithful have the obligation to listen to that which secular modern
science has to offer, just as we ask that knowledge of the faith be taken
in consideration as an expert voice in humanity." He also warned that
religion risks turning into "fundamentalism" if it ignores scientific
reason. (For a summary of the press conference
see: Vatican: Faithful Should Listen to Science,
Nicole Winfield, Associated Press, Nov. 3, 2005.)
In the same month (Nov. 9), Pope
Benedict the XVI made statements that some interpret as supporting the
"Intelligent Design" movement in the United States. The Pope
said that behind the natural world there is "the creative reason, the
reason that has created everything, that has created this intelligent
project." This statement largely has been interpreted as reiterating
the position of the Church concerning the non-randomness of creation
and the imanence of God in the world. Jesuit Father George Coyne,
director of the Vatican Observatory said that "[t]he pope was not
alluding in any way to intelligent design as it is understood in the
United States,.... The pope was talking about God's love for his creation.
God is in love with his creation, he nurses it along, he accompanies it.
But that doesn't make God a 'designer.' That belittles God, it makes him
paltry[.]" (For summaries of the audience see: Vatican
text of Pope Benedict’s Nov. 9 general audience, Catholic Online,
www.catholiconline.org, Nov. 9, 2005 and Designer
God? Vatican Experts Debate Fine Points of Evolution, John Thavis, Catholic
News Service, Nov. 11, 2005)
In December 2005
Cardinal Schonborn clarified his previous position
(Creation & Evolution: To the Debate as It
Stands, Lecture in Vienna, Dec. 12, 2005) stating that "I see no
difficulty in joining belief in the Creator with the theory of
evolution." However, he does assert that reason requires an
acceptance of "design" and goal as inherent in nature and
evolution. My interpretation as a biologist is that he is saying that the
processes that, at base, result in evolutionary change (e.g., mutation,
"unpredictable" historic contingencies) cannot be seen as
random, and that reason requires that God be seen as necessarily involved
and inherent in any direction the material world has taken.
*DISCLAIMER:
I am not a Catholic theologian, merely a biologist and (somewhat
liberal) Catholic lay person, and the information provided is my brief
interpretation of Church opinion. Links to the text of some relevant papal and other writings are provided so
that a reader can make her/his own decision.
Jesuit Catholic Spirituality
and Science
The Society of Jesus founded by St.
Ignatius Loyola, also called the Jesuits, is a Religious Order within the
Roman Catholic Church that has long been involved in scientific
exploration. I teach at Regis University, a school within the Jesuit
tradition. The Jesuits in particular have sought "to find God in all things"
and thus have considered exploration in all academic disciplines to be
religiously valuable experiences. The books of Guy Consolmagno a
Jesuit Astronomer at the Vatican Observatory (Brother Astronomer
and The Way to the Dwelling of the Light) provide some insight into
Jesuit spirituality and science.
The
Society of Jesus and Science and Technology - This is a web
page on the U.S. Society of Jesus Website explaining the role of the
Jesuits in Scientific and Technological exploration. It also
provides some links concerning current and historic linkages between the
Jesuits and science.
Jesuits
in Science, Association of Jesuit Scientists - This is a web
page of an international group of Jesuit scientists (priests and
brothers).
The Roman Catholic Church in the
last few centuries has largely left proximate explanations of the material world to
individuals who would identify themselves as scientists. (However, this
group does include some Roman Catholic clergy who also are scientists.) The frequently cited "Galileo affair" in 1633 was more notable as
an atypical event in church-science relationships, rather than the norm.
(See W. Rowland's Galileo's Mistake and G. J. Consolmagno's
Brother Astronomer for discussion of the "Galileo affair").
Pontifical Academy of Sciences (Pontificia Academia Scientiarvm) - This is a
Vatican web
page on the Pontifical Academy, founded in 1603 as the first purely scientific
academy in the world. The Academy went in and out of existence, and was
reactivated in its modern form in 1936 by Pope Pius the VII. This site
outlines the history and operation of this Vatican-overseen Academy.
Academy members are approved by the pope and its current membership
includes evolutionary biologists.
Science, Theology and the Ontological Quest (STOQ) - This is a
joint project of the Vatican's Pontifical Council for Culture, the
Pontifical Lateran University, the Pontifical Gregorian University, and
the Pontificio Ateneo Regina Apsotolorum to advance science and reinforce
the connections between Science, Philosophy, and Theology. The aims of the
project are to further the work begun by Pope John Paul II. "Faith
and reason are like two wings on which the human spirit rises to the
contemplation of truth".
Pope John Paul II Fides et Ratio, 1
Evolution and Religion
(Generally)
The Christian faith, which
originated in the Middle East around 26 A.D., is diverse in the beliefs
and practices of its component denominations. Christian churches are not in
agreement concerning the compatibility of Christian faith with an
evolutionary understanding
of organismic diversity. As I interpret it, this disagreement largely rests on the views of
each Christian denomination towards the literal or allegorical truth of
the two Genesis creation accounts.
The leaders or governing bodies of some Christian
denominations have explicitly stated that an evolutionary interpretation
of biological diversity is incompatible with their interpretations of
Christianity. Some of these denominations are the following: Assemblies of God; Church of Christ; Church of
Christ, Scientist; Church of the Nazarene; Evangelical Presbyterian
Church; Free Methodist Church; Jehovah's Witness Churches; Lutheran Church
- Missouri Synod; Pentecostal Churches; Seventh Day Adventist Churches;
Southern Baptist Convention Churches; and Wisconsin Evangelical Lutheran
Synod. These churches typically assert that as the revealed Word of God
all passages of the Bible are literally true. Thus they support the idea
that the world was the result of creation as specifically described in the
Genesis accounts. Some of these
churches have statements of doctrine specifically endorsing a literalist creationism
and rejecting evolutionary explanations.
The leadership of other
Christian denominations have indicated that an evolutionary perspective
towards the material world is generally compatible with their interpretations of
Christianity. Some of these denominations are the following: Church of Jesus Christ of Latter Day Saints
(Mormon Church);
Disciples of Christ Church; Eastern Orthodox Churches; Episcopal Church in
the U.S.A.; Evangelical Lutheran Church in America; Reformed Church in
America (Dutch Reformed Church); Roman Catholic Church; United Church of Christ; United Methodist
Church; United Presbyterian Church. These churches do not typically assert
that a creationist perspective is preferable to an evolutionary one. Some
maintain "neutrality," whereas others, such as the Roman
Catholic Church, may acknowledge that there is much scientific evidence in
support of evolution but do not endorse an interpretation in
non-theological areas (and indicate discomfort or disagreement with
specific evolutionary
mechanisms emphasizing chance). These churches usually have many members
who DO NOT accept evolutionary explanations of organismic diversity and
many members who DO accept evolutionary explanations of organismic
diversity. These churches usually recognize that Genesis I and
Genesis II are not literally consistent with each other (i.e., the order
of creation and the explanation of the creation of woman), though consistent
in meaning and revelation. Typically, these are the Christian denominations that
recognize a role for individual and/or church-mediated interpretation in understanding the Bible as a
document that at times may present Truths in allegorical ways, similar to
how Jesus taught in parables.
See below for discussion of the
Unitarian Universalist Church which some consider to be a Christian
denomination and others do not.
Native American faiths which
vary quite a bit among each other have not in most cases been considered
in their relationship to evolutionary explanations.
Tribes have differing stories of creation. Most involve
creation by a single Creator God. Some believe(d) that many people were
initially created but most were transformed into animals. Some tribes in
the the Southwest believe(d) that humans had to climb into the present
world through a small hole in the ground - the world's navel.
The Baha'i/Babi faith, which
originated in Iran around 1850 A.D., recognizes the Truth of many faith traditions,
and also
accepts the unity of science and religion. An evolutionary perspective is
largely endorsed.
The Buddhist faith,
which originated in north India around 500 B.C., in
Mahayana, Theravada, or Vajrayana forms is considered compatible with
evolutionary ideas. The Dalai Lama, the titular head of Vajrayana (i.e.,
Tibetan) Buddhism, in his 2005 book The Universe in a Single Atom
endorses an evolutionary explanation for biological diversity, although he
rejects the idea that mutation could be completely random and asserts that
there is "divine" direction somewhere in evolution. Different
traditionally Buddhist cultures have different narratives about how the world
came to be.
The Hindu faith, which
originated at least in part in India some time before 2500 B.C.,
is, like
Christianity and Islam (and most other faiths with many adherents), diverse in its beliefs and practices. However, most Hindu
spiritual leaders see no conflict between Hindu spirituality and an
evolutionary explanation for generation of the diversity of organisms.
However, many Hindus object to the suggestion that human consciousness has
evolved from the material world. Hinduism has long accepted extremely long
cycles of time that accompany the unfolding of the material world. Hindu creationists,
those I was able to find online were typically - but not exclusively - western converts to
Hinduism, espouse a creation explanation that differs in
very significant details from the creationist explanations of Christians (based
on Genesis). There are multiple Hindu creation narratives, the most commonly
discussed involves repeated (cyclical) creation and
destruction of the universe based on the cyclically repeating actions,
origins, and/or deaths of Brahma,
Vishnu, and Shiva [representations of the Divine Supreme Force (i.e., God) that transcends cyclical
creation and destruction].
The Jain faith, which
originated in north India about the same time as Buddhism, is mostly considered compatible with
evolutionary ideas. The world is viewed as entirely immaterial and its
origin, whatever it may be, largely irrelevant to spiritual matters.
The Jewish faith, which
originated in the Middle East some time before 1200 B.C., in America
is divided into three branches, Reform, Conservative, and Orthodox. The
two Genesis accounts used as the basis for Christian creationism also are
part of Jewish scripture. However, none of the three branches of American Judaism
strongly support a creationist perspective. Prominent Reform and
Conservative Rabbis have spoken out against a strict creationist
perspective and various Councils of Reform Judaism passed resolutions opposing
the teaching of creationism in public schools. Orthodox Judaism has not
presented a public objection to creationist teaching. However, some
prominent Orthodox Rabbi's
have indicated that an evolutionary perspective is consistent with
a general Judaic interpretation of Genesis.
The Muslim faith, which
originated in the Arabian peninsula around 612 A.D., has been
diverse in its response to evolutionary ideas. It is more difficult to
generalize concerning perspectives in Islam than about religions with more
formal and extensive hierarchies or governance structures. Many Islamic communities vigorously
reject evolutionary explanations as dangerous or antithetical to their
religion. The Quran also reiterates the creation of humans that is
outlined in the Genesis stories of the Judeo-Christian Bible. However,
other Islamic communities accept the evolution of all biological diversity via
natural processes except for humans, because unique human creation is described in
the Quran (2:34, 15:28-29, 20:55). Other Islamic communities see no inconsistency
between evolutionary explanations of human origins and Islam. The
rise in prominence of fundamentalist Islam and a growing distrust of ideas
associated with western culture and its associated materialism likely has resulted in
somewhat more frequent rejection of
evolutionary ideas by some in the Muslim world.
The Shinto faith,
which originated in Japan in ancient times, has largely been interpreted as compatible with
evolutionary ideas. Shinto creation involves the birthing of the Japanese
islands by two of the Kami (deities). All human life is considered to be
directly descended from the Kami.
The Sikh faith, which
originated in the north Indian state of Punjab around 1496 A.D., has some spiritual leaders
that see no conflict between Sikh spirituality and an evolutionary
explanation for generation of the diversity of organisms. Some Sikhs
assert that the Guru Granth Sahib (the Sikh holy scripture) clearly
provides an overview of the universe that fits modern scientific
understanding. A few Sikh
spiritual leaders are creationists and espouse a creation explanation that differs in
significant details from the creationist explanations of Christians (based
on Genesis). Sikh creation involves direct emanation of the world from the
monotheistic creator who also maintains transcendence from the creation
which encompasses cyclic reincarnation based on Karma.
The Taoist faith,
which originated in China some time around 550 B.C., has largely been interpreted as compatible with
evolutionary ideas. Taoist creation as described in religious texts involves the splitting of the primeval
chaos into heaven and earth, in between which humans were born.
The Unitarian Universalist Faith is
historically derived from the Unitarian (originating in Europe in the
sixteenth century) and Universalist (originating in the U.S. in the late
eighteenth century) Protestant Christian denominations. By the middle to
late nineteenth century, congregations in the two denominations were
accepting non-Christian and atheist texts in services and at this point
would be considered by some to no longer be Christian. This faith is
generally considered to be linked to the Judeo-Christian tradition and
retains elements of organization (such as the ordination of ministers) and
religious services (including singing and a sermon delivered by a
minister) that clearly indicate its history as a Protestant Christian
denomination. Unitarian Universalism unambiguously endorses evolution as an
explanation for organismic diversity in the material world based on this
faith's emphasis on "[h]umanist teachings which counsel us to
heed the guidance of reason and science".
The Vodun (or Vodoun) faith,
which originated among the Yoruba in West Africa in ancient times and is the real religion
that has been modified by Hollywood as Voodoo, has not in most cases been
considered in its relationship to evolutionary explanations. Vodun
creation involves the creation of the world by the God Otabala who
was himself created by the chief, remote, and unknowable God Olorun. Vodun
also mixed with other beliefs in the Caribbean and Brazil to become the
religion now known as Santeria or ab'orisha.
The Zoroastrian/Zaratusi faith, which
originated in Iran some time before 1300 B.C. and is now mostly restricted to India, is largely
considered to be compatible with evolutionary explanations. A
Zoroastrian creationist explanation would include seven creative events
which is on the surface similar to the seven days depicted in the scriptures of Christians
and Jews (based
on Genesis). However, the Zoroastrian creation scripture differs
significantly in most details with Genesis creation. Zoroastrian creation
continues with the creation of six guardian immortals and the spiritual
embodiment of the creator, Ahura Mazda, who during a great conflict
between Ahura Mazda (God) and Ahriman (hostile spirit - "satan") produce the
organisms of the world by the sacrifice of the first three previously
created primeval organisms (a plant, a bull, and a human).
Flying Spaghetti Monsterism
was created by Bobby Henderson in Kansas in 2005 A.D. to make a point about the
actions of the Kansas state School Board requiring the teaching of
Christian-derived intelligent-design explanations for biological
diversity. According
to his new religion the Universe was created by an invisible and
undetectable Flying Spaghetti Monster and all evidence pointing towards
evolution was intentionally planted by this being. The monster created the
world starting with a mountain, trees and a midget, and continues to guide
human affairs with his "noodly appendage." The Kansas School Board has
been petitioned concerning the inclusion of Flying Spaghetti Monsterism in
the science curriculum in Kansas. The
website for this
"new religion" outlines current activities.
Evolution &
Creation in Biology Classes at Regis
Biology classes at Regis teach
biological evolution as an integral part of modern biology. The
basic principles of evolution are taught in BL 262 (Principles of Biology:
Organismic Biology), a course required by the Biology Major, medical
schools, and most other health graduate schools. Additionally, a
non-required course for biology majors dealing solely with the topic of
biological evolution (BL 464 Evolution) is also offered. Evolution is also
included in a range of other Biology courses (e.g., BL 402
Principles of Ecology, BL 406 Human & Comparative Anatomy, BL 412
Developmental Biology). When
taught in Regis biology courses, evolution is taught as a SCIENTIFIC fact,
not as absolute and undeniable Truth. (In fact no scientific facts or
ideas can be taught as absolute Truth. All scientific knowledge is
probabilistic and tentative. Even laws of Physics are hypotheses that are
subject to future revision or rejection.) However, based on the empirical methods of
science, a "theory" of biological evolution best explains the relevant biological empirical data just as
a "theory" of gravity best explains
the relevant physical
empirical data concerning why things fall.
Teaching an evolutionary
explanation for biological diversity does not conflict with
the Jesuit Catholic religious affiliation of Regis and is concordant with our
school's mission to help our students become
well educated modern biologists who will be leaders in the service of
others. Our students will be prepared to
understand the serious health threats resulting from the evolution of drug resistance in microorganisms
and the evolution of new strains of disease organisms. The greater threat
to public health posed by drug resistant and newly emergent infectious
diseases threatens and increasingly will threaten public health and the
common good. Our students also will
be be prepared to understand the health, economic, and societal
difficulties associated with the evolution of pesticide resistance in
insects that carry disease organism (such as mosquitos that carry malaria
and yellow fever) and herbicide resistance in plants. It is
important to us to teach a coherent modern biology that will allow our
students to better understand and work to improve the human condition and
for the common good in the world around them.
Students who
take Regis Biology courses and who do not subscribe to a scientific philosophy
in their explanations of biological diversity, are not told that they cannot hold
different beliefs. Other opinions are respected as long as it is
understood that when taking a science course, the scientific material as
understood within a modern scientific context need be understood (not necessarily
believed). Students with Judeo-Islamo-Christian, Hindu, Buddhist, Sikh, Zaratusi, or other creationist beliefs that
explicitly reject evolutionary explanations are respected in
our biology courses.
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01/24/2009
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