Sentence examples for level of human contribution from inspiring English sources

Zinke's assertion that the level of human contribution is unknown, despite the near unanimous opinions of climate scientists who say it's overwhelming, didn't help.

— Climate change, scrubbed: National Park Service officials have removed any mention of the human contribution to climate change in the draft of a much-anticipated report on sea level rise, per the Center for Investigative Reporting's Reveal News.

Methane levels in the atmosphere have more than tripled since pre-industrial times, accounting for around one-fifth of the human contribution to greenhouse gas-driven global warming.

While the level of genetic contribution to human behavior is debated, what is evident is that behavior is part of the human phenotype and thus susceptible to natural selection.

Explain the importance of offsetting human contributions to the atmospheric CO2 levels as opposed to eliminating CO2 if skeptics argue that greenhouse gases are some of the most vital elements of this planet that keep it in order.

But during the last two decades of that period the human contribution rose to two thirds.

Professor Richard Betts, head of climate impacts research at the Met Office Hadley Centre, said the human contribution to sea level rise over the past 100 years was well documented and makes island nations more vulnerable to storms and particularly storm surge.

A third of the human contributions come from farms and pasture land.

However, the level of HRP3 contribution to the signal is unknown.

Then they subtracted the short-term changes in ground level from the long-term ones to determine the human contribution to the sinking.

"At least" refers to a minimal level of contribution.