so
1) The complexity of the {sigma} 'earth processes'--sub-routines of evolution ... are vastly complex, clearly beyond human comprehension, let alone 'mimicry'.
so the fearorists declaiming draconian human engineering to stop climate change are wrong? good to know :-)
Any opinions expressed by me are mine alone, posted from my home computer, on my own time as a free American and do not reflect the opinions of any person or company that I have had professional relations with in the past 55 years. meep