There is still a lot of uncertainty about co2 causing harm.
.... And here you are, helping spread lies.
Co2 levels follow warming they do not lead warming. How do you explain that? You cannot push a rope. If Co2 was the cause it must precede the effect unless you believe in psychic global warming. Co2 increases greening. Data is unequivocal the earth has greened due to higher levels of co2. This is in stark contrast to predictions of desertification.
We have more people but we are healthier longer lived than ever before. Most of this was only possible through the use of fossil fuels.
Of course this is false.
Population is Up. Life expectancy is up. What is false about that? You have to power the trains. They run on coal or oil or electricity made by coal or oil. To have stuff to move around you have to produce it. You are poorly informed about how food is produced and moved. If you shut down oil there would be no fertilizer to maintain crop yields or fuel to transport it to processing or your local grocery store. You would starve in a few months. Train tracks can only be used by trains. They go from station to station depot to depot. Building a train track to every grocery store in every town by every farm how absurd an idea. We cannot even build a high speed rail system in CA. Billions spent and nothing built. You would trade profits for oil companies for profits for rail companies that would have an absolute stranglehold on the economy. With highways and trucking you have competition and lower costs. Also the freedom to go whenever and wherever you want not limited by the train schedule. I like freedom. You seem to like control.
There is such a thing as unintended consequences. I think we will find solar and wind have some and are not the perfect solution many believe they are.
This is the part where you tell us that wind turbines will use up the wind, and solar panels use up the sun, right?
Weather is a chaotic system. Small changes in initial conditions have big effects on the later state of the system. They say flapping butterfly wings in Argentina cause a hurricane to hit Miami. Absorbing more sunlight by the low albedo of solar panels causes local heating that disturbs weather patterns. Pulling energy out of the wind slows the wind speed disturbing air circulation patterns. These effects are not necessarily local and inconsequential. We just do not know. We have been building these things without studying the potential effects on weather patterns. Just like we built a bunch of dams without understanding the effects on fish populations and river health.
Climate predictions and scare mongering do not have a good track record. So many bad predictions like melting glaciers (they are still there) Melting polar ice caps (they are still there) Rising sea level (same slow rate as historical records show)
Without the use of fossil fuels we would still be living as subsistence farmers instead of living in cities. Life as a subsistence farmer sucked. Just go ask those still living that life in some of the energy starved regions of the world. They want to live in nice cities too. Have cheap food, clean water, entertainment, health care, a good life. Guys like you want them to have an energy poor life while you enjoy your Starbucks coffee and cushy warm dry home. I want them to have the benefits of cheap fossil fuels until we have something better and cheaper.
Science is to computer science as hydrodynamics is to plumbing.