|Member Since||May 26, 2011||CoLab Points (actual)|
CoLab Points are awarded to all the members who contributed to a winning integrated Proposal, as well as those who contributed to any sub-Proposal it contains.(See more)
|Country||United States||CoLab Points (max. potential)|
The maximum number of CoLab Points this member could receive. This is a measure of how many times the member’s Proposal have been included in other Proposal and how important it is in those Proposal.(See more)
ProposalsDavid has not yet contributed to any Proposals.
Proposal LinksThere are no Proposal linking to this member's Proposal yet.
|Carbon-negative biochar economies||Aug 30, 2011|
|Fix the system - get a global 'circular economy'||Jun 23, 2011|
|David Haaren added a comment to Climate change discussion||Sep 12, 2017|
|David Haaren added a comment to Climate change discussion||Sep 9, 2017|
|David Haaren updated a proposal The Little Engine That Could: Revenue Neutral Carbon Fee and Dividend||Sep 17, 2014|
|David Haaren updated a proposal Sunk Investment Map: Show the Personal Property Impacts of Climate Change||Aug 18, 2013|