Mr. Rajca lectures on various aspects of 6-day creation at area Christian schools, churches, and Bible studies,
reaching the young and old alike.
Mr. Rajca earned a B.S. in biology in 1983 from Christian Heritage College. In 1994, he earned an M.S. degree in
biology from the Institute for Creation Research. In 2003 Mr. Rajca also received his M.S. degree in Faith and
Culture from Trinity International University, Santa Ana.
Mr. Rajca and his wife Johanna have a son named Peter and live in a small town on the outskirts of Los Angeles.
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“Dinosaurs and the Bible”
Content: This lecture presents an overview of creationist’s ideas about dinosaurs. Were there dinosaurs on the
Ark? How come dinosaurs aren’t around today or are they? Are dinosaurs’ creations of Satan? What were
dinosaurs like? What do dinosaurs teach us about God?
Audience: Child or Adult Version
Length: 30 - 60 min.
Medium: PowerPoint
“Social Darwinism: the Impact of Darwinism on Society”
Content: This lecture highlights the history of the creation/evolution conflict and its effect on the church and
society.
Audience: Adults
Length: 30 - 60 min.
Medium: PowerPoint
“The History of the World Part 1”
Content: An overview of Genesis 1-11 with the latest creationist thinking on events through the Tower of Babel.
Audience: Jr. High School to Adult (Elementary presentation also available)
Length: 30 - 60 min.
Medium: PowerPoint
“Is the Sky Falling?”
Content: Scientific and Biblical view of Global Warming, Overpopulation, Planned Growth and Natural Resources.
Audience: Jr. High School to Adult
Length: 30 - 60 min.
Medium: Power Point
“6,000 Years Old, Really?”
Content: Discusses the Biblical and Scientific arguments for a young (thousands of years) cosmos. This talk
summarizes the latest ICR research on radioisotope dating (the RATE project).
Audience: Jr. High School to Adult
Length: 30 - 60 min.
Medium: PowerPoint
“The Rise of Evolution and the Myth of the Flat Earth”
Content: The Myth: Columbus, the new voice of reason, believed the earth was round and the evil wicked and
anti-scientific “Church” believed the earth was flat. The truth is no one at the time of Columbus believed the earth
was flat. The argument was on the size (circumference) of the earth and Columbus was wrong! Learn how this
modern myth created and used in the 19th century creation evolution debate.
Audience: Jr. High School to Adult
Length: 30 - 60 min.
Medium: Powerpoint
“A Series of Lectures on the Influence of Christianity on Society”
Content: This is a series of lectures that can span 8 weeks. The audience will come away with an understanding
of how Christianity has influenced modern-day society. Each of these presentations can also be a "stand-alone"
lecture. These sessions include:
- Charity and Compassion
- Christianity and the Sanctification of Human Life
- Christianity Elevates Sexual Morality and Women
- Christianity’s Influence on Literature, Holidays and Words
- Labor and Economic Freedom Dignified
- Hospitals and Health Care
- Science and Its Christian Connection
- The Sound of Music
Audience: High School to Adult
Length: 30 - 60 min.
Medium: Powerpoint.
Other Topics:
The Crusades
The Ultimate Christian Museum
Content: This lecture presents an overview of creationist’s ideas about dinosaurs. Were there dinosaurs on the
Ark? How come dinosaurs aren’t around today or are they? Are dinosaurs’ creations of Satan? What were
dinosaurs like? What do dinosaurs teach us about God?
Audience: Child or Adult Version
Length: 30 - 60 min.
Medium: PowerPoint
“Social Darwinism: the Impact of Darwinism on Society”
Content: This lecture highlights the history of the creation/evolution conflict and its effect on the church and
society.
Audience: Adults
Length: 30 - 60 min.
Medium: PowerPoint
“The History of the World Part 1”
Content: An overview of Genesis 1-11 with the latest creationist thinking on events through the Tower of Babel.
Audience: Jr. High School to Adult (Elementary presentation also available)
Length: 30 - 60 min.
Medium: PowerPoint
“Is the Sky Falling?”
Content: Scientific and Biblical view of Global Warming, Overpopulation, Planned Growth and Natural Resources.
Audience: Jr. High School to Adult
Length: 30 - 60 min.
Medium: Power Point
“6,000 Years Old, Really?”
Content: Discusses the Biblical and Scientific arguments for a young (thousands of years) cosmos. This talk
summarizes the latest ICR research on radioisotope dating (the RATE project).
Audience: Jr. High School to Adult
Length: 30 - 60 min.
Medium: PowerPoint
“The Rise of Evolution and the Myth of the Flat Earth”
Content: The Myth: Columbus, the new voice of reason, believed the earth was round and the evil wicked and
anti-scientific “Church” believed the earth was flat. The truth is no one at the time of Columbus believed the earth
was flat. The argument was on the size (circumference) of the earth and Columbus was wrong! Learn how this
modern myth created and used in the 19th century creation evolution debate.
Audience: Jr. High School to Adult
Length: 30 - 60 min.
Medium: Powerpoint
“A Series of Lectures on the Influence of Christianity on Society”
Content: This is a series of lectures that can span 8 weeks. The audience will come away with an understanding
of how Christianity has influenced modern-day society. Each of these presentations can also be a "stand-alone"
lecture. These sessions include:
- Charity and Compassion
- Christianity and the Sanctification of Human Life
- Christianity Elevates Sexual Morality and Women
- Christianity’s Influence on Literature, Holidays and Words
- Labor and Economic Freedom Dignified
- Hospitals and Health Care
- Science and Its Christian Connection
- The Sound of Music
Audience: High School to Adult
Length: 30 - 60 min.
Medium: Powerpoint.
Other Topics:
The Crusades
The Ultimate Christian Museum
John Rajca is one of the science editors for the Jonathan Park adventures. He
also served as the museum curator for the Institute for Creation Research for 19
years. He has spoken to several thousand people a year (of all ages) through
guided tours of the museum. He has hosted many interesting guests including
the American Atheists Association, the American Humanists Society, university
students and professors from various Southern California schools, and people
who claimed they were from other planets. Mr. Rajca has been interviewed
numerous times, most notably by CNN and PBS, appearing on the PBS special
“In the Beginning” hosted by Jeffery Balmer. He has been a frequent speaker and
guest on ICR’s weekly radio program “Science, Scripture, and Salvation.”
also served as the museum curator for the Institute for Creation Research for 19
years. He has spoken to several thousand people a year (of all ages) through
guided tours of the museum. He has hosted many interesting guests including
the American Atheists Association, the American Humanists Society, university
students and professors from various Southern California schools, and people
who claimed they were from other planets. Mr. Rajca has been interviewed
numerous times, most notably by CNN and PBS, appearing on the PBS special
“In the Beginning” hosted by Jeffery Balmer. He has been a frequent speaker and
guest on ICR’s weekly radio program “Science, Scripture, and Salvation.”
