MINNEAPOLIS — At the Karmel Mall in south Minneapolis, Dahabo Diini sat in her shop chatting with some of her friends about President Trump’s campaign rally Thursday night in Minneapolis.

She did most of the talking. Others listened attentively.

She talked of how, since she came to America in 1993, she had never seen a president like Trump. Former presidents, she said, at least didn’t overtly display their hatred toward other groups.

“Donald Trump hates us,” Dahabo said. “He hates the Somali society. He said Somalis won’t be resettled in the United States.”

Others nodded in agreement.

At the Target Center rally Thursday night, Trump attacked past policies that allowed the resettlement of Somali refugees in Minnesota.

“For many years, leaders in Washington brought large numbers of refugees to your state from Somalia,” Trumpemissions and injecting them into sinking Atlantic Ocean currents.

Various geoengineering methods could help lower global temperatures. Rosamund Pearce/Carbon Brief

In 1982, Soviet scientist Mikhail Budyko proposed filling the stratosphere with sulphate particles to reflect sunlight back into space. The first experiments to test the idea of fertilizing the oceans with iron to stimulate the growth of CO2-absorbing algae were carried out by British researchers in 1995. Two years later, Edward Teller, inventor of the hydrogen bomb, proposed putting giant mirrors into space. Still, many climate scientists until recently regarded such proposals as fringe, if not heretical, arguing that they undermine the case for urgent reductions in greenhouse gas emissions. A group of scientists writing in Nature as recently as April last year, called solar geoengineering “outlandish and unsettling… redolent