For most countries around the world, sourcing energy entirely from wind, solar, geothermal, and hydropower by 2050 would reduce their energy needs and costs, improve air quality, and help slow climate change, according to a study in Environmental Science & Technology.
The article talks about how moving to renewables is better than staying with fossil, which is true. It is also true that we need fossil sources for things that don’t have an alternative (yet, like steel production) It is also true that to keep the price of more expensive cleaner option viable carbon credits help
Hint: photosynthesis