You are made of stardust.
Hubert Reeves (1932 - ) is a Canadian astrophysicist and populariser of science.
He has been a Director of Research at the Centre National de la Recherche Scientifique since 1965 and currently lives in France where he often speaks on television promoting science.
He made essential contributions to the concept of a Biocentric Culture (see Vital Unconscious and Biocentric Principle).
Wikipedia: http://en.wikipedia.org/wiki/Hubert_Reeves
The Canadian Encyclopaedia:
http://www.thecanadianencyclopedia.com/index.cfm?PgNm=ArchivedFeatures&Params=A27
Biography: http://science.ca/scientists/scientistprofile.php?pID=213
Hubert Reeves, Is Complexity Viable?
, The Cosmos Letter: http://www.expo-cosmos.or.jp/letter/letter05e.html