The vast majority of species exist in a sort of 'dark matter' biomass. But new tools are shedding light on the microscopic organisms that, although invisible to our eyes, constitute the "most diverse and abundant" life forms on earth.
If you are still wondering just exactly where antibiotic-resistant "superbugs" come from, and how we have contributed to creating them, then this story-book slideshow on Development of Antibiotic Resistant S. Aureus will
Whether it's discussing how worm compost suppresses plant disease, or getting a sneak peak at industrial-scale composting, I've talked a lot about both methods and usage of compost here on TreeHugger. But when I posted on a