So how long do we have to wait to see climate impacts? We know that scientists, economists, and politicians confront this question routinely, giving rise to much debate. Our recent multicountry poll shows that people around the world already have their own answer. Particularly in developing countries, ordinary people believe that climate change is damaging them—now.
Urgency: how soon will the effects of climate change be felt?
In 8 of the 15 countries, a majority of the public thinks climate change is substantially harming their fellow citizens now. Some of the largest majorities on this question appeared among people in the low-income countries: in Kenya 88 percent think people in their country are being harmed now, in Vietnam 86 percent, and in Senegal 75 percent. In both China (71 percent) and India (59 percent) large majorities believe that impacts are being felt now.
On the other hand, in five countries, less than half the public thinks that climate change is affecting their country negatively now: Russia (27 percent), the US (34 percent), Indonesia (39 percent), Iran (42 percent), and France (47 percent).