Moons and mounds

Is racism just about black and white or something more? Where has our sense of grandeur gone and can we get it back? Washing our hands is really important right now but germs and viruses are also important, so how can we make sure we aren't killing any good germs or bacteria or haver the times overtaken us? Termites produce methane gas the same way we all do but their mounds filter about half of it out. How and why is that potentially very important?