multiple lines of evidence make it very clear that the rise in atmospheric co2 is due to human emissions.
multiple lines of evidence make it very clear that the rise in atmospheric co2 is due to human emissions.
scientific consensus on climate change:692
while ‘climate change’ can be due to natural forces or human activity, there is now substantial evidence to indicate that human activity – and specifically increased greenhouse gas (ghgs) emissions – is a key factor in the pace and extent of global temperature increases.