If I've understood the science stories I've been reading the organisms closer to the bottom of the food chain (plankton, krill, insects, etc) outnumber us in t

If I've understood the science stories I've been reading the organisms closer to the bottom of the food chain (plankton, krill, insects, etc) outnumber us in terms of biomass, and we are incredibly dependent on the part they play in our ecosystem. The decline in these species is something to take very seriously.