Any idiot can point out a problem. There is never a lack of problems that can be pointed out, but there always seems to be a lack of practical solutions to them. If you’re going to raise awareness of a problem, then take the time to first research it and bring forth a potential solution as well. Keep in mind that the bigger the problem is (i.e. social issues) the more likely it will be complex and the less likely there will be a simple solution to it. When sharing your own solution, find out whether or not it has been tried before, why it failed, and how your version of it is different.