Responses

Is it too late to reverse climate change? I'll gather the latest science on what's still reversible and what isn't. No — it is not too late to act on climate change, but it is too late to instantly "reverse" it to pre-industrial conditions without sustained, long-term effort. Scientists make a distinction between slowing/stopping further warming — which is still possible — and reversing warming

Is the US Prepared for the Next Pandemic? A Mixed Picture Based on recent expert assessments, the answer is nuanced—there are genuine strengths, but also significant and growing vulnerabilities that many public health experts believe leave the U.S. less prepared than it should be, and in some ways less prepared than before COVID-19. Reasons for Some Confidence Technological advances are a gen

Is reversal still possible? I'll pull the latest science on what can be undone — and what can't. No — it's not too late to act, but it is too late to completely reverse some changes overnight without sustained future action. What science says: 1. Some warming is already locked in and is irreversible on human timescales Humans have caused major climate changes to happen already, and we have s

Is it too late? I'll pull the latest science on what climate change can still be reversed. No, it is not too late to act on climate change, but it is too late to completely reverse it to pre-industrial conditions on a human timescale without sustained negative emissions. 1. Some change is already irreversible Humans have caused major climate changes to happen already, and we have set in motio

Is it too late to turn climate change around? I'll check the latest science on what's reversible and what's still within our power to change. No — it is not too late to limit the worst impacts, but climate change cannot be fully "reversed" quickly to the way it was before industrialization. Scientists describe the situation as irreversible but not unstoppable. What is already locked in Humans