carbon dioxide
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Not even scale trees could save us from ourselves.
Scale trees pulled huge quantities of carbon dioxide out of the air for millions of years … and not even they could control our planet’s climate.
24 thousand years of climate, 24 thousand years of climate change, 24000 years of climate, 500 million years of climate, 500 million years of climate change, ancient climate, atmosphere, atmospheric carbon, carbon, carbon dioxide, carbon offsets, carbon solutions, climate change, climate change solutions, climate modeling, coal, complexity, cyanobacteria, did scale trees cause climate change, extinction, fossil fuels, greenhouse gas, lepidodendron, lepidodendron extinction, lepidodendrons, Otherlands, oxygenation of our atmosphere, paleobiology, paleobotany, paleontology, petroleum, plastic dinosaur meme, scale tree, scale tree extinction, scale trees, source of fossil fuels, Thomas Halliday, timescales of climate change
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On dangerous air & the damnation of cyanobacteria.
Like us, cyanobacteria flourished! And in their exuberance, they poisoned their world.
air pollution, anthropocene, atmosphere, atmospheric carbon, atmospheric composition, bistability, buffered systems, calamity, carbon, carbon dioxide, carbon emission, carbon emissions, carbon tax, climate change, climate destabilization, climate justice, CO2, Covid, Covid-19, cyanobacteria, divine retribution, endosymbiosis, evolution of early animals, evolution of life, extinction, global warming, greenhouse gas, greenhouse gases, invisible dangers, justice, mass extinction, More Dangerous Air, oxygen, oxygen concentration, pollution, punishment, retribution, stromatolites, tipping point
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On apocalypse clocks.
It’s 10:58 a.m. If we’re still here at 7:26 p.m., we die. Can we escape? Not if we roast ourselves at 10:59.
24 hours, 24-hour geological clock, apocalypse, carbon dioxide, carbon emissions, carbon tax, climate change, climate destabilization, cognitive gaps, desertification, end of life, end of life on Earth, escape from Earth, evolution, evolutionary time, extinction, geological clock, geology, global warming, greenhouse gases, human evolution, human folly, humans arose in last 2 minutes, humans arose in last minute, illustrating data, illustrating time, interstellar migration, life of the sun, life on Earth in a single day, lifespan of the sun, lifetime of the sun, Marcia Bjornerud, mass extinction, representing data, representing time, representing time as a day, Revelation, review of Timefulness, space exploration, thinking like a geologist, Timefulness, Timefulness review
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On hubris and climate change.
I probably should’ve known this already, but climate science is REALLY hard!
atmosphere, atmospheric carbon, atmospheric modeling, atmospheric science, burden of proof, carbon dioxide, chaos engines, climate, climate alarmist, climate alarmists, climate change, climate change alarmists, climate change education, climate change skeptics, climate destabilization, climate education, climate research, climate science, climate science education, climate simulation, climate skeptic, climate skeptics, education, environment, environmentalism, extinction, feedback loops, global warming, Global Warming Policy Foundation, greenhouse effect, greenhouse gas, human extinction, ice core, ice core data, ice cores, Jonathan Safran Foer, Lindzen, meteorology, political correctness, Richard Lindzen, science education, science teaching, simulation data, teaching, teaching climate, teaching climate change, thermodynamics, thermodynamics of life, two degrees, two degrees Celsius, uninhabitable Earth, vegan, veganism, Venus, warming planet, was Venus habitable, We Are the Weather, weather
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On the study of naked mole-rats.
Naked mole-rats: impervious to acid, cancer, asphyxiation, even time itself. But are they impervious to us?
acid, acid resistance, aging, animal research, animal welfare, biological research, biology, caloric restriction, cancer, cancer biology, cancer immunity, carbon dioxide, chemotherapy, climate change, Eliot Weinberger, eusocial, eusocial mammals, eusociality, gas chamber, global warming, hyaluronan, Jennifer Jarvis, laboratory animals, lifespan, lifespan after reproduction, lifespan elongation, naked apes, Naked Mole-Rats, naked molerats, oxygen, oxygen deprivation, pain response, Park et al., Richard Alexander, science, scientific research, starvation, The Biology of the Naked Mole-Rat, Thomas Park, Venus, violence against animals, Weinberger, Xiao Tian
Frank Brown Cloud 