According to Polish Prime Minister Donald Tusk, the Russian invasion of Ukraine a little over two years ago heralded a new, warlike era in Europe. “I know it sounds devastating, especially for the younger generation, but we have to get used to the fact that a new era has begun: the pre-war era. I am not exaggerating; this is becoming clearer every day,” he told German newspaper Die Welt and European partner media. “I don’t want to scare anyone, but war is no longer a concept from the past. It is real, and it started over two years ago.” The most worrying thing at the moment is that literally a…