Blinken says China poses 21st century’s greatest geopolitical challenge

China is the biggest geopolitical challenge that United States faces in the 21st century, one that pales beside the likes of Russia or the Middle East, the US secretary of state said on Wednesday in an address outlining the Biden administration’s foreign policy priorities.If the US does not push back on China’s efforts to “trample democracy” and undercut human rights, Beijing will only become more emboldened, Blinken said in a video presentation from the State Department.“China is the only…