Sentence examples for be attributed to human from inspiring English sources

To what extent can the changes being observed on earth be attributed to human activity or not?

Domesticated ruminants are the largest source of anthropogenic methane and account for 11.6% of greenhouse gases that can be attributed to human activity.

The IPCC stated that most of the warming observed over the second half of the 20th century could be attributed to human activities.

The lion's share, he said, can be attributed to human influences, particularly to rising levels of carbon dioxide and other heat-trapping "greenhouse gases" that come from the burning of fuels and forests.

While the number of the most intense storms has clearly been rising since the 1970s, researchers have come to differing conclusions about whether that increase can be attributed to human activities.

In the immediate aftermath of Operation Cast Lead, a number of reports, including those conducted by the UN fact-finding mission, Human Rights Watch and Amnesty International, concluded that the many civilian casualties and the extensive destruction of civilian infrastructure during Operation Cast Lead cannot be attributed to human error alone.

For instance, a recent paper by Fraser C Lott and colleagues examined the increased probability that the 2011 East African drought in Somalia and Kenya can be attributed to human-induced climate change.

Professor Myles Allen, who leads the weather@home research, said basic physics shows that warm air holds more water and rainfall gets more intense, but added that the chaotic nature of weather means that no specific flood can be attributed to human-induced climate change alone.

By asking whether these events can be attributed to humans, we really want to know if there is anything we can do to stop them.

And while these changes were too rapid to be attributed to humans' evolving resistance to the disease, he continued, for the syphilis bacteria, even a few years represents many thousands of generations.

In its 2007 report, the I.P.C.C. concluded only that most of the warming of the prior 50 years could be attributed to humans.