It could very well be the most important thing for human kind.
Reality is many different organic chemicals were through out space well
before the Earth cooled. My idea is these organic chemicals were spread
by the tail of comets. In the tail were dust particles (carbon 12) In
the comet's tail was amino acids(the building blocks that make
"proteins") Water Water every where,and a comet's tail has seen to it.
You have to have the right stuff(organic chemicals) before life can
begin. The comet's tail has the right stuff Bert