over time, climate becomes a net problem: by the 2070s, the un climate panel finds that global warming will likely cause damage equivalent to 0.2 per cent to 2 per cent of global gdp.
over time, climate becomes a net problem: by the 2070s, the un climate panel finds that global warming will likely cause damage equivalent to 0.2 per cent to 2 per cent of global gdp.
global warming:19
climate proxy records show that natural variations offset the early effects of the industrial revolution, so there was little net warming between the 18th century and the mid-19th century, when thermometer records began to provide global coverage.