Intelligence and foolishness are not mutually exclusive.
Well said.
Individually we are all very intelligent. I don't believe any creature yet is as intelligent as humans, some come close (looking at intelligence not knowledge) but we have gone past the phase where we have to individually pass on information to future generations, we have learned to store knowledge for future generations, our intelligence has allowed this. Just because other organisms don't destroy or modify their environment does not imply that they are more intelligent or we are less intelligent, they simply don't have the ability to do so to the same extend we can. And that said there are a number of creatures that go through cycles of extreme die offs simply because they have used up all the resources that they need to live within their ecosystem.
Collectively we are not doing so well. Behaviors that benefit individuals still dominates, leading to essentially competition within our society. This makes it difficult to make collective changes that would be better for our society as a whole, to do this we would need to have more of a collective sense, intelligence. Global warming is a good demonstration of this lack. Each one of us as an individual likes to do things that use energy resources. Many people will still take long distance vacations halfway around the word because they simply enjoy it and they feel they deserve it, someone else will cut back. Fish keeping is another case, there major reasons why fish keeping is bad for the environment and few reasons that are really not rationalizations of our behavior. Yet here we all are, hypocrites, author included, we want to enjoy our lives and that conflicts with trying to behave in a way that would benefit everyone as a whole. Al Gore spoke to great lengths about how all need to reduce our impact environment while continuing to live in a mansion, with a private pool, jet setting around the world using literally tons of fossil fuel in the process. Collective behaviors are more difficult to develop because they require a loss of individual freedom, not so easy to do when others do not have the same point of view, or when collective behaviors appear to adversely affect an individual's well being. We, as a species only has collective intelligence in regards to people we are associated with, family, friends, close community members. This is no different than most other animals.
In a certain respect you have to ask yourself what does it really matter if we are more intelligent or not. If we screw up bad it means our species might not last much longer, it has taken 1 to 1.5 billion years to get where we are right now, we only have another 500 million before the output from our sun boils off our oceans. We are doomed as a species no matter how you look at it.
Moo
On a happier note my shrimp tank seems to be turning around, I had two berried shrimp finally release their shrimpets? baby shrimp?