Skeptics say test of weird Unruh effect will fail—disagree about why

Senior United Nations officials today refocused the spotlight on Secretary-General António Guterres’ mid-February 'call to action' on behalf of some 20 million people across four countries that now face the risk of famine.

Prime Minister of Ukraine Volodymyr Groysman urges all political actors in the country to put aside ambitions as well as political flags and to take one flag - a state one, a flag of reform and transformations which will ensure annual economic growth of 4-5% in the medium term.