Nature Climate Change, Published online: 25 March 2021; doi:10.1038/s41558-021-00994-y
Modelling riverine fish growth across warm and cool sections of a river network, the authors demonstrate that habitats that are suboptimally warm in summer may actually provide the majority of growth potential. This highlights a risk in conservation strategies that devalue ephemerally warm habitats.
Artificially cooling the planet carries potential threats — and so does allowing tech billionaires to monopolize the research efforts.
There were only about 72,000 bald eagles in the lower 48 states in 2009. Researchers say the population is now above 300,000.
A proposed state regulation is expected this year that would set health limits for some of the chemicals, which have been linked to serious illnesses.
The National Academies said the United States must study technologies that would artificially cool the planet by blocking sunlight, citing the lack of progress fighting global warming.