As for researching particular charities, we have made the strategic decision to focus our cost-benefit analysis efforts to solutions, which then can be implemented by governments and/or philanthropists. It is a huge enterprise to keep up to speed with how different charitable organizations perform, and even harder to predict what they will do in the future.

Here are some other organizations in this space that we like:

There are links to the references in all texts Dr Lomborg writes, if you can find the article you read online. Some papers don't support links though, then this peer reviewed article contains references for most of Dr Lomborgs texts Welfare in the 21st century: Increasing development, reducing inequality, the impact of climate change, and the cost of climate policies - ScienceDirect

We get a lot of invitations for Bjorn, so many that he wouldn't have time for his research, our think tank's projects, or writing opeds and articles in the media. We've decided to use the market forces by charging a rather steep fee, all of which goes to the nonprofit Copenhagen Consensus Center.