When researchers consider the economic costs of climate change, they often estimate models based on historical temperature and economic data. But it can be difficult to account for adaptation. Typically, these models estimate an upper bound of the economic costs of climate change. Future adaptation, it is assumed, will reduce those costs. But adaptation could play a more … [Read more...] about Can Small Farmers Adapt to Climate Change Shocks?
The word out of Bonn, where the latest United Nations Climate summit came to an end Nov. 18, is hardly encouraging. Assuming that countries honor their commitments to reduce greenhouse gas emissions made to date, the globe's temperature will still rise at least 3 degrees Celsius (5.4 degrees Fahrenheit) this century, 1 degree Celsius above the agreement established at the Paris … [Read more...] about Stepping Up the Struggle Against Climate Change
The lashing rains and 185-mile-per-hour winds pounding the Caribbean from Hurricane Irma; the toppled homes and flooded streets in Texas and Louisiana from Hurricane Harvey, with its tens of thousands of people made homeless and billions of dollars in property losses: it's hard to imagine things getting much worse. Unfortunately, they almost surely will. If scientists agree … [Read more...] about Bracing for Impact: Preparing Nations for Natural Disasters
They are whipped by hurricanes, lashed by storms and crippled by earthquakes. A report compiled by the United Nations, taking into account exposure to natural events and a society's response, found four nations of the region (Guatemala, Costa Rica, El Salvador, and Nicaragua) to be among the world's 15 nations most at risk from natural disasters. Nonetheless, few countries in … [Read more...] about Natural Disaster Insurance: Why Don’t More Countries Have It?
The shriveled crops and bleached bones of livestock across large areas of South America following recent droughts may be just the beginning. By mid-century climate change is likely to boost temperatures by 2 degrees centigrade or more. Droughts and downpours are likely to become more intense and frequent; floods and storms, more destructive. As discussed in a recent report by … [Read more...] about Climate Change and its Indoor Impacts