Stars, Cells, and God – Details, episodes & analysis

Join Jeff Zweerink and Kevin Birdwell as they discuss new discoveries taking place at the frontiers of science that have theological and philosophical implications, including the reality of God’s existence.

Winter Gatekeeper Hypothesis

Virtually all public discussion about climate changes focuses on greenhouse gases—usually only carbon dioxide. Clearly greenhouse gases impact the climate, but scientific research demonstrates that the climate system is far more complicated than any single set of gases could describe. Specifically, one of the dominant drivers of the climate may be Earth’s capacity to transport energy from the tropics to the poles. This episode describes the winter gatekeeper hypothesis and its consequences for the global climate.

 Links and Resources:

• The Winter Gatekeeper Hypothesis (VII). A Summary Plus Q&A
• Solving the Climate Puzzle. The Sun’s Surprising Role

Nuclear Power and Climate Change

One undeniable question accompanies any discussion about climate change: How much power do we need and what existing technologies are capable of generating that power? Most technologies capable of producing sufficient power for the world’s energy needs also emit large amounts of greenhouse gases. Technologies emitting fewer greenhouse gases don’t produce abundant power—except for nuclear power. In this episode, atmospheric scientist Kevin Birdwell and astrophysicist Jeff Zweerink discuss how current and future nuclear power technologies dramatically impact our ability to generate adequate power for humanity in an environmentally friendly way.

Links and Resources:

• Safe, Clean, Proliferation Resistant and Cost-Effective Thorium-Based Molten Salt Reactors for Sustainable Development
• Time Warp: Molten Salt Reactor Experiment—Alvin Weinberg’s Magnum Opus

Metal-Free Stars

Using the James Webb Space Telescope (JWST), a team of 15 astronomers discovered a galaxy (RXJ2129-z8HeII) with a measured redshift that corresponds to a distance of 13.16 billion light-years. This measurement implies that astronomers are seeing it just 630 million years after the big bang creation event. The newly discovered galaxy’s features include two unique features: a bright ultraviolet continuum with an extremely steep spectral slope and a strong helium emission line. These newly found features, combined with a discovery made a few months earlier of an ionized gas cloud in the halo of another galaxy that contains only hydrogen and helium, affirms a fundamental prediction of the biblically predicted big bang creation model. That prediction claims that before any stars form the elemental composition of the universe will, by mass, be composed of 75.33% hydrogen, 24.67% helium, and a trace amount of lithium. These discoveries provide yet more evidence that the more we learn about the universe, the more evidence we accumulate that a God beyond space and time created the universe and exquisitely designed it so that humans could live and thrive. 

Links and Resources:

• A Strong He II ƛ640 Emitter with Extremely Blue UV Spectral Slope at z = 8.16: Presence of Pop III Stars?
• Possible Population III Signatures at z = 10.6 in the Halo of GN-z11

Hugh and Brian discuss research on the polarization signals in the cosmic microwave background radiation (CMBR)—the radiation left over from the cosmic creation event—that Brian conducted on the BICEP, BICEP2, POLARBEAR2, and Simons Array telescopes. They also discuss the significance of the polarization signals in establishing what kind of inflation event occurred at the tiniest fraction of a second after the universe’s beginning and the ongoing quest to gather more data on the polarization of the CMBR as a tool to learn more about the beginning and design of the universe. Brian also briefly describes his spiritual journey: a member of a Catholic church during his youth, becoming an atheist, and now a devout Jew in practice but an agnostic in belief.

Links and Resources:

• Losing the Nobel Prize: A Story of Cosmology, Ambition, and the Perils of Science’s Highest Honor
• Into the Impossible: Think Like a Nobel Prize Winner

Join Hugh Ross in this breaking News of the Day episode of Stars, Cells, and God. Hugh describes the first accurate dating of the beginning and end of the Sturtian snowball event—which covered over 80% of Earth’s surface with thick ice—and how this precise timing made advanced life possible.

• Previous attempts to date the Sturtian snowball event were based on five or less detrital zircons.
• Geologists recovered more than 2,000 detrital zircons from the Port Askaig Formation in Scotland, where advancing and retreating glaciers had not eroded away the historical record of the Sturtian. In the words of lead author Elias J. Rugen, “by some miracle the transition can be seen.”
• Uranium-lead isotope measurements of the zircons yielded radiometric dates for when the sedimentary layers in the Port Askaig Formation transitioned from warm tropical to cold glacial conditions and back again.
• The uranium-lead derived ages showed that the Sturtian snowball event lasted from 720 to 663 million years ago.
• The Sturtian event dramatically reduced carbon dioxide and dramatically increased oxygen in Earth’s atmosphere.
• If the Sturtian event had occurred any earlier, then the Sun would have been too dim to prevent Earth from being permanently covered with ice. On the other hand, if the Sturtian event had occurred any later, then the brighter Sun would have shortened the duration and limited the ice coverage, resulting in too little oxygen and too much carbon dioxide in Earth’s atmosphere, ruling out the possibility of advanced life.

Links and Resources:

• Glacially Influenced Provenance and Sturtian Affinity Revealed by Detrital Zircon U–Pb Ages from Sandstones in the Port Askaig Formation, Dalradian Supergroup
• Hugh Ross, Designed to the Core, 218–220.

RTB president Fazale “Fuz” Rana and Dr. Steve Willing, a seasoned neuroradiologist, tackle the sensitive and pivotal topic of transgenderism through a biblical perspective. From the philosophical and scientific considerations to the profound implications for society and individuals, join us as they navigate through this complex terrain with respect, compassion, and a commitment to seeking the truth in the pursuit of a better understanding of God’s design for humanity.

Transgenderism Through a Medical and Biblical Lens

Reasons to Believe explores this topic not only to shed light on the scientific underpinnings of gender identity, but also to provide a comprehensive understanding rooted in biblical teachings. This initiative stems from a commitment to offer credible, trustworthy insights amid a landscape fraught with controversy and differing perspectives. Fuz and Steve discuss the definitions of transgenderism and the evolving medical and societal landscapes, and they address critical questions surrounding gender identity. They examine recent studies and societal shifts that help explain why gender identity has become a leading issue in contemporary discourse.

Disclaimer: Reasons to Believe is expressing our Christian beliefs on the issue of gender identity in the intersection of science and faith, as it’s an important discussion and many people have valid questions.

This research showcases the expertise of select members of the Reasons to Believe Scholar Community on matters of gender identity. RTB is not offering medical or other professional advice. People need to consult with their own physicians, psychologists, psychiatrists, etc. We want to see everyone make informed, educated decisions.

Links and Resources:

• A Scientific and Medical Evaluation of Transgenderism
• Transgenderism and the Bible

Join Hugh Ross in this breaking News of the Day episode of Stars, Cells, and God. Hugh describes how the latest measurements of cosmic baryon acoustic oscillations shed light on the true nature of dark energy and may resolve the tension between measurements of the cosmic expansion rate (Hubble constant) based on nearby galaxies with measurements based on the cosmic microwave background radiation and extremely distant galaxies. 

• Some of the Hubble constant tension is resolved by the fact that our galaxy resides in an under-dense part of the universe.
• The remaining tension can be resolved if (1) the curvature of the universe slightly departs from a flat geometry, (2) the dark energy equation of state slightly varies as the universe ages, and/or (3) systematic errors in expansion rate measurements based on Cepheid variable stars are greater than they are for the tip of the red giant branch stars.
• The Dark Energy Survey Collaboration (DESC) analyzed 1,829 type Ia supernovae with distances spanning 0.14–10.92 billion light-years calibrated by the most extensive survey of baryon acoustic oscillations.
• The DESC found that systematic errors in Cepheid variable star measures are a significant factor in the Hubble constant tension.
• The DESC showed that the latest survey of baryon acoustic oscillations revealed a slight variation in the dark energy equation of state.
• The Euclid telescope will soon map baryon acoustic oscillations to a far greater extent, which will provide a definitive resolution of the Hubble constant tension.

Links and Resources:

• The Dark Energy Survey Supernova Program: An Updated Measurement of the Hubble Constant Using the Inverse Distance Ladder
• The Dark Energy Survey Supernova Program: Investigating Beyond—ΛLCDM
• Resolving Hubble Constant and Creation Tension

Gender Identity and Medical Ethics

There’s still much to explore regarding the ethical implications of gender identity and medical interventions. In this insightful dialogue, biochemist Fazale “Fuz” Rana and medical doctor Christina Cirucci discuss what puberty blockers are, their use in gender-affirming healthcare, and their reversibility and safety. Through her work and research with RTB, Dr. Cirucci raises thought-provoking questions that challenge Christians to consider their stance on issues such as:

• What are the undisclosed risks associated with puberty blockers and cross-sex hormones in children and adolescents?
• What roles do parents and medical professionals play in decisions concerning gender identity care?
• How do Christian ethics shape our understanding of gender identity and medical interventions?

Central to our discussion is the biblical concept that every human bears God’s image, underscoring their inherent dignity and worth. We emphasize the necessity of accurate and reliable information regarding gender identity care and advocate for compassionate, informed, and respectful responses.

Disclaimer: Reasons to Believe is expressing our Christian beliefs on the issues of gender identity in the intersection of science and faith, as it’s an important discussion and many people have valid questions.

This research showcases the expertise of select members of the Reasons to Believe Scholar Community on matters of gender identity. RTB is not offering medical or other professional advice. Individuals still need to consult with their own physicians, psychologists, psychiatrists, etc. Our desire is to see everyone make informed, educated decisions.

Links and Resources

• A Scientific and Medical Evaluation of Transgenderism
• Transgenderism and the Bible

Himalayan Snow Warming

Three physicists used data collected from 165 stations in the Himalayan-Tibetan region and a regional climate model to determine the effect of black carbon aerosols (BCAs) on the climate of South Asia. Their analysis revealed warming at high elevations due to BCAs. Such atmospheric heating reduces the global mean precipitation, which impacts the summer monsoons in South Asia. Thus, all of South Asia is facing a climate change crisis with both dire economic and health consequences. In this episode, astrophysicist Hugh Ross explains that replacing coal and biofuels with natural gas as an energy source is the quickest and most economical solution to South Asia’s climate crisis.   

Stabilizing Continents

Continents play a critical role in Earth’s capacity to support a thriving and diverse array of life. Scientific studies show that some present-day continents formed at least 3 billion years ago. Those studies have assumed that the same process responsible for how our continents look today also ensured their stability. However, a recent paper highlights some important processes needed for large pieces of continents to stick around for billions of years. In this episode, astrophysicist Jeff Zweerink discusses how those processes reveal more fine-tuning of Earth to support life.

Links and Resources:

• Subaerial Weathering Drove Stabilization of Continents
• Elevation-Dependence of Warming Due to Aerosol-Induced Snow Darkening over the Himalayan-Tibetan Region
• Climate-Relevant Properties of Black Carbon Aerosols Revealed by In Situ Measurements: A Review

Lensed Supernovae Creation Data (Hugh):

Links and Resources:

• The Hubble Constant from Strongly Lensed Supernovae with Standardizable Magnifications                                                                                                  
• The Creator and the Cosmos, 4th edition (Covina, CA: RTB Press, 2018), by Hugh Ross
• A Matter of Days, 2nd edition (Covina, CA: RTB Press, 2015), by Hugh Ross
• Resolving the Cosmic Expansion Rate Anomaly
• Resolving Hubble Constant and Creation Tension
• First Image of the Milky Way’s Black Hole