Straight Thinking | Worldview Thinking 1

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Episode Description:
Join Fazale “Fuz” Rana and Jeff Zweerink 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.
 
ERVs and Embryo Development
For many people, the shared ERV (endogenous retrovirus) sequences in the human and great ape genomes evince common ancestry and an evolutionary origin for humanity. Yet, new discoveries about the physiological role of ERVs suggest another interpretation for why they appear in the human genome. In this episode, biochemist Fuz Rana discusses the latest insight into ERV molecular biology and explores the question, “Can a creation model explain the occurrence of ERV sequences in the human genome?”
References:
 
PODCAST LINK:
 
Endogenous Retroviruses Shape Pluripotency Specification in Mouse Embryos
 
Additional Resource:
Insights about Suppressyn Support Creation Model View of ERVs
 
 
YOUTUBE LINK:
 
Sergio de la Rosa et al., “Endogenous Retroviruses Shape Pluripotency Specification in Mouse Embryos,” https://www.science.org/doi/10.1126/sciadv.adk9394
 
Fazale Rana, “Insights about Suppressyn Support Creation Model View of ERVs,” https://reasons.org/explore/blogs/the-cells-design/insights-about-suppressyn-support-creation-model-view-of-ervs
 
 
Just the Right Amount of Water
Most people know that life depends on Earth’s oceans, but the continents play an equally critical role in Earth’s capacity to support life. However, a planet’s ability to have land relies on having just the right amount of water. Too little and there are no oceans at all but too much and the continents never rise above the ocean’s surface. One factor that influences the amount of surface water is the planet’s capacity to store water in its interior. Recent studies indicate that the ancient earth could store much less water than today. Therefore, doubling the amount of water on Earth would have prevented the formation of continents that rise above the oceans and stymied Earth’s capacity to support life.
 
References:
 
PODCAST LINK:
 
Constraining the Volume of Earth’s Early Oceans with a Temperature-Dependent Mantle Water Storage Capacity Model
 
YOUTUBE LINK:
 
Junjie Dong et al., “Constraining the Volume of Earth’s Early Oceans with a Temperature-Dependent Mantle Water Storage Capacity Model,” https://doi.org/10.1029/2020AV000323

Stars, Cells, and God | ERVs and Embryo Development and Just the Right Amount of Water

Clear Thinking | 8 Aspirational Qualities of the Christian Mind, Part 1

Join Jeff Zweerink and Josh Swamidass 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.
 
AI Abilities Emerging or Not?
One concern regarding the development of artificial intelligence (AI) relates to the emergence of unpredictable features that arise as the systems grow in scale. Researchers consider an “emergent ability” as something that the AI has routinely failed to accomplish but suddenly performs well as the system grows in size (either from hardware or software growth). A number of papers claiming emergent abilities populate scientific literature. However, a recent study shows that these “emergent” abilities often reflect poorly designed measurement metrics or insufficient statistics. Better metrics and statistics remove the indicators of emergence. In this episode, computational biologist and physician Josh Swamidass and astrophysicist Jeff Zweerink discuss the details surrounding this issue and offer some insights from a Christian perspective.
 
 
PODCAST LINK:
 
Are Emergent Abilities of Large Language Models a Mirage?
 
YOUTUBE LINK:
 
Rylan Schaeffer, Brando Miranda, and Sanmi Koyejo, “Are Emergent Abilities of Large Language Models a Mirage?,” https://arxiv.org/abs/2304.15004

Stars, Cells, and God | AI Abilities Emerging or Not?

Clear Thinking | Chemistry & Origin of Life: Interview with Steve Baertschi

Join Fazale “Fuz” Rana and Hugh Ross 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.
 
Growing Human Organs in Pigs
In the fall of 2023, a team of researchers from China published the results of a proof-of-principle study that demonstrated for the first time that it’s possible to grow humanized kidneys in a fetal pig. This work provides the means to study the process of organogenesis that may also alleviate the shortage of organs available for human transplant procedures. However, this research raises all sorts of questions that could be summarized with a single question: “Should we play God?”
 
In this episode, biochemist Fuz Rana describes the work of the Chinese researchers and offers a Christian perspective on the creation of human-animal chimeras.
Mitigating Air Pollution
Air pollution level in India’s capital territory of Delhi is more than 25 times greater than the maximum human tolerable level set by the World Health Organization (WHO). This pollution is called PM2.5 (inhalable particles with diameters of 2.5 micrometers or less) and is almost entirely composed of black carbon soot, mineral dust, sulfates, nitrates, ammonia, and sodium chloride. Scientists at WHO have determined that the average Indian living in Delhi would live 11.9 years longer if the PM2.5 level there were reduced to WHO’s maximum limit. Nearly all of India’s PM2.5 air pollution comes from the burning of coal, wood, biomass, diesel, gasoline, and oil, in that order. Replacing these fuel sources with natural gas would eliminate all of India’s PM2.5 except for the small contribution from road and construction dust. This replacement would also immediately reduce carbon greenhouse gas emissions by nearly half.      
 
PODCAST LINKS:
 
Generation of a Humanized Mesonephros in Pigs from Induced Pluripotent Stem Cells via Embryo Complementation
 
Additional Resources:
 
A Theology for Synthetic Biology, Part 1
 
A Theology for Synthetic Biology, Part 2
 
YOUTUBE LINKS:
 
Jiaowei Wang et al., “Generation of a Humanized Mesonephros in Pigs from Induced Pluripotent Stem Cells via Embryo Complementation,” https://pubmed.ncbi.nlm.nih.gov/37683604/
 
Additional Resources:
 
Fazale Rana, “A Theology for Synthetic Biology, Part 1,”
https://reasons.org/explore/publications/articles/a-theology-for-synthetic-biology-part-1-of-2
 
Fazale Rana, “A Theology for Synthetic Biology, Part 2,” https://reasons.org/explore/publications/articles/a-theology-for-synthetic-biology-part-2-of-2
 
PODCAST LINKS:
 
Air Quality Life Index 2023: Annual Update (August 2023)
Air Quality Life Index, India Fact Sheet (2023)
The Relationship between Fine Particle Matter (PM2.5) Exposure and Upper Respiratory Tract Diseases
 
YOUTUBE LINKS:
 
Michael Greenstone and Christa Hasenkopf, Air Quality Life Index 2023: Annual Update (August 2023),https://aqli.epic.uchicago.edu/wp-content/uploads/2023/08/AQLI_2023_Report-Global.pdf
Air Quality Life Index, India Fact Sheet (2023), https://aqli.epic.uchicago.edu/wp-content/uploads/2023/08/India-FactSheet-2023_Final.pdf
Łukasz Zaręba et al., “The Relationship between Fine Particle Matter (PM2.5) Exposure and Upper Respiratory Tract Diseases,” https://www.mdpi.com/2075-4426/14/1/98

Stars, Cells, and God | Growing Human Organs in Pigs and Mitigating Air Pollution

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Straight Thinking | Worldview Thinking 1

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