Quite to the contrary of the image below, results of research are not set in stone. Constant updating and efforts to test the validity or to falsify own results are haunting researchers. These pages will provide links to the most recent results by providing short summaries as well as access to more comprehensive treatments of topics. 
The fundamental questions remains: who are we? You’ll find suggestions of answers from the social sciences on these pages.

Most recent publications are traceable through Researchgate.
Direct link

A project I co-initiated and accompanied for a number of years was funded by the Volkswagen Stiftung and some of the results are published by Jan Oltmanns et al. LINK in Frontiers of Psychology.