
Sam Abernethy
Sam Abernethy is a scientist at Spark Climate Solutions Research and the lead author of a recent study published in Environmental Research Letters, which highlights the significant impact of natural emissions from forests, wetlands, and permafrost on global warming, warning that these 'feedback loops' could amplify temperature increases by 20% to 30% by the end of the century.
Power1,623
Reach40,797
Country presence
Recent news mentions
Sam Abernethy, a scientist at Spark Climate Solutions Research, led the research published in Environmental Research Letters.
Climate ‘feedback loops’ could worsen global warming by 30%, study finds | Climate crisisThe Guardian·
United Kingdom· 2026-09-10

