extinction
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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 -
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 -
On threat.
We’re not focusing on the threats that will harm us most.
80% asymptomatic, 80% no symptoms, Amartya Sen, An Uncertain Glory, antibiotic resistance, asymptomatic, case fatality rate, cash incentives, cash rewards, caution, climate change, climate destabilization, coronavirus, coronavirus epidemic, coronavirus immunity, coronavirus pandemic, coronavirus versus flu, Covid, covid immunity, covid immunity for a few months, covid vaccine, Covid-19, Covid-19 immunity, Covid-19 vaccine, death rate, drug trials, duration of covid immunity, economics, externalities, extinction, forest fires, global warming, Gregory Mankiw, how many asymptomatic, how much asymptomatic, how we die, human extinction, hydroxychloquine, immunity, immunosuppression, infection fatality rate, infectious disease, infectious disease deaths, infectious diseases, Jean Dreze, Mankiw, mask wearing, masks, medical ethics, monetary incentives, New York City response, nursing home care, nursing home deaths, nursing home policy, nursing homes, our house is on fire, paperclip game, phase 1 trials, plant based, pneumonia, positive externalities, risk averse, Robert Gordon, school, school closure, school districts, school openings, school reopenings, shutdown, The Rise and Fall of American Growth, universal paperclips, vaccine, vaccine development, vaccine subsidy, vaccine trials, vaccines, vegan, veganism, vegetarian, wearing masks, wildfires, zoogenic, zoogenic disease, zoogenic diseases -
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 -
On birds watching.
We humans have massive brains, but will our kind be more successful than the dinosaurs?
animal cognition, animal communication, animal intelligence, animal research, animals, bird brains, bird cognition, bird intelligence, birds, brain soup, chickens, corvids, crow communication, crow facial recognition, crow intelligence, crows, dinosaur, dinosaur brains, dinosaur cognition, dinosaur intelligence, dinosaurs, evolution of birds, evolution of dinosaurs, extinction, facial recognition, how smart are birds, how smart were dinosaurs, jail, lab animals, laboratory animals, neuron counts, neuron density, oncology, pigeon, pigeon diagnosing biopsy, Suzana Herculano-Houzel, teaching in jail









