I agree wholeheartedly Astro. It's a sad fact of life that despite our undoubted abilities, human beings are bad news for the world we live in. We have colonised virtually ever inhabitable space on the planet and at every juncture it has been at the expense of other species and others of our own kind. I often wonder if we will ever be able to live in peace with each other and the world that sustains us all. We've had 95,000 years to learn how to get along with each other and yet every new day that dawns brings further examples of how little progress we've made.