Such indirect, “free-market” approaches of mitigating climate change hog the share of straightforward efforts.
The concentration of nutrients in crops dropped when exposed to carbon dioxide levels expected in 2050.
Global economy could lose $23tn a year without urgent climate action.
The proposed change in Obama-era regulation would raise the permissible emission limit for new coal plants.
The melting rates over the last two decades are the fastest in 350 years.
America's withdrawal from the landmark deal unleashed a cocktail of direct and indirect consequences.
Washington state rejected carbon tax, renewables demand surged.
UN's 2018 Emissions Gap Report finds record high in carbon emissions.
Y Combinator set to invest in some seemingly outlandish projects.
Air pollution deaths in America nearly halved between 1990 and 2010.
