Reuters: [Evidence for man-made global warming hits 'gold standard': scientists](https://www.reuters.com/article/us-climatechange-temperatures/evidence-for-man-made-global-warming-hits-gold-standard-scientists-idUSKCN1QE1ZU)
> “Humanity cannot afford to ignore such clear signals,” the U.S.-led team wrote in the journal *Nature Climate Change* of satellite measurements of rising temperatures over the past 40 years.