Humans Are Causing Quotes
- Despite the international scientific community's consensus on climate change, a small number of critics continue to deny that climate change exists or that humans are… — David Suzuki
- As a geologist, I love Earth observations, but it is ridiculous to tie this objective to a 'consensus' that humans are causing global warming when… — Harrison Schmitt
- I've often heard it said that there's a consensus of thousands of scientists on the global warming issue and that humans are causing a catastrophic… — John Christy
- Climate change is happening, humans are causing it, and I think this is perhaps the most serious environmental issue facing us. — Bill Nye