@maxdancona,
You are correct about the 'need for meaning'. It's the price humans pay for have the cognitive ability to 'plan' and to contemplate 'consequences'. The problem is that the 'solutions' are arbitrary, and when coupled with the tribalism and pecking orders we inherit from our primate ancestors they tend to be socially pernicious. And not only does evolutionary theory clash with anthropocentrism, we now have underlying reductionist accounts of 'the life process' pointing to the insignificance of the individual life form relative to the process itself. It is interesting to contemplate this with respect to the evolutionary longevity of insects !
: 'Life...is a tale told by an idiot, full of sound and fury, signifying nothing '
Skakespeare
The 'need' is for insulation against 'the void'.