Yes, definitely. The I believe phrase applies to social and political problems. problems that affect most if not all of us directly or indirectly. The phrase is an attempt to make people more aware of the possible tiny role they play in allowing the problem to continue.
Very true. Many Americans are suddenly asking themselves what can they do and some are taking action. And many are doing nothing, often because they do not know what to do. Others are in denial. Others see no problem.