As the political and economic crisis in Venezuela grows worse it has become a tinderbox. With food and medicine shortages already acute, President Nicolas Maduro’s blockade to keep humanitarian aid from entering the country – and protesters’ reactions — have led to four deaths and hundreds injured in clashes with the military in recent days. Added to this quagmire are not-so-veiled threats of military intervention from the U.S., stirring an already chaotic mix. Yet, experts who spoke with Knowledge at Wharton say there are viable ways of resolving today’s grave issues that could improve the lives of Venezuelans and heal the economy — without violence. But that can happen only if cooler heads can prevail and one side does not insist on controlling most, or all, of the country’s vast economic potential. Those experts include Philip M.…