An excess of 7.8 billion people around the world are concerned on when will Covid-19 pandemic will come to and end.
Meanwhile, there is a lot of hope considering that various organizations, governments and charities have dedicated astronomical resources in search of a vaccine.
There is a likelihood of having some vaccines as earlier as September. Oxford University is on a race to produce such vaccine to safe the world.
Some scholars are wondering whether we should pay volunteers to have the vaccine tested on them.
Scott Sumner argues that after all, youth always volunteer for war around the world. They should do the same and save mankind.
