In his latest paper in the International Journal of Astrobiology Daniel P. Whitmire, PhD., teacher at the Faculty of Mathematical Sciences of the University of Arkansas found (taking our current state and the Principle of Mediocrity into consideration) that we have high chances to go extinct relatively soon. Needless to say that extinction would be a telling argument against any meaning of our existence. Is the situation really so grave? We can not afford to look away from such a risk, so we shall come back to this topic as soon as possible.
The original article: Implication of our technological species being first and early
Meaning of Life Team