Where is life from? The human souls has been puzzled by it for thousands of years.Through great efforts of bioscience researchers, a giant leap ,has been made in the study field of origin of life over the century .
But just as what was said by Orgle (1)that“almost everything else about the origin of life remains obscure, Little is known in certain about neither the physical environment in which life evolved nor the detailed steps that led from unconstrained abiotic chemistry to the biochemistry with systematical complexity ”.
As early as the 50～70 years of the twentieth century Calvin(2) had proved by experiments that the process of nucleotide gathering into nuclear acid and amino acid gathering into poly peptide and protein must undergo dehydration reaction. So we want to interpret correctly the origin of life from fountainhead, we must prove “water is the headstream of life”.
To interpret that water is one of the physical environment for life’s evolvement, we must prove that water had formed first, and then the organic substance of life came formed on the earth。
ref.(1) L.E. Orgel， In the beginning Nature 439 , 915 (2006);
(2) M.Calvin，G.M.Androes，Primary Quantum conversion in Photosynthesis：Low-temperature photoparamagnetism bespeaks electron transfer and migration as the earliest event Science 138，867-873（1962）