Politics is grim but science is working.
Readers react to G.M.’s announcement of a phaseout of gas-powered cars and trucks by 2035. Also: Attacks on women in New York; putting science to work.
Bitcoin and even Dogecoin, which began as a playful experiment, are soaring in value as billionaires, companies and celebrities promote the digital currencies.
Traditional automakers and tech-focused companies, like Tesla, race to rule the future of cars.
The electric carmaker has struggled with quality issues as it has scaled from making tens of thousand cars a year to 500,000 in 2020.
The new president has shown a welcome interest in combating climate change. But more will need to be done.
Building electric cars, and repairing them, will require a huge change for the industry and usher in a new automotive era.
How big automakers are abandoning resistance
Big oil companies lost billions in 2020 because of the pandemic and face broad questions about how they will adapt to climate change and regulations.