No Robert
There is evidence of water near the surface on Mars and on the surface in the past. Not on the surface now. There may be life on Mars now just as there is life on Earth, but not on Mars' dry dessicated and irradiated surface just as it is not in Altacama soils. Life on Mars does not prove Levin right unless it duplicates his results and is found in the same environment. Finding penguins in antarctica doesn't prove they exist at the north pole. That so many of GL and BD's supporters think like that says it all.
Regards,
Mark