The GiveWell Blog

Podcast Episode 29: Behind the Analysis — Assessing Past Malaria Nets Grants

GiveWell’s research doesn’t end once we’ve made a grant. We evaluate a subset of completed grants, comparing what we thought would happen to what actually took place, then try to use what we learn to improve our future funding decisions. Over the past year, we’ve formalized and expanded this work, publishing comprehensive “lookbacks” for select grants.

A recent lookback on grants GiveWell made to fund insecticide-treated net distributions supported by the Against Malaria Foundation (AMF) in the Democratic Republic of Congo (DRC) illustrates the growing capacity of GiveWell’s research team. We drew on multiple independent data sources, funded qualitative interviews to gather more information, and conducted a novel empirical analysis to deepen our confidence.

In this episode, based on a conversation originally aired on GiveWell’s internal podcast for staff*, GiveWell’s co-founder and CEO Elie Hassenfeld provides additional context while GiveWell’s Chief Research and Program Officer Teryn Mattox dives deep into the details with Program Director Alex Cohen and Researcher Steven Brownstone, examining how we conducted the lookback, what we found, and how what we learned may shape our future nets grantmaking.

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Our recommendations for giving in 2022

We wrote back in July that we expected to be funding-constrained this year. That remains true as we approach the end of the year, putting us in the unusual position of leaving impact on the table.

We’ve set a goal of raising $600 million in 2022, but our research team has identified $900 million in highly cost-effective funding gaps. That leaves $300 million in funding gaps unfilled. By donating this year, you can help us not only meet but exceed our goal—and say yes to more excellent opportunities to save and improve lives.

Additionally, our giving guidance for donors has changed this year. For the first time, our top recommendation is to give to our new All Grants Fund, which we allocate to any need that meets our cost-effectiveness bar. We think it’s the best bet for donors who want to support the most promising opportunities we’ve found to help people, regardless of program or location. And it reflects our current views on how we can best meet our goal of maximizing global well-being—by taking advantage of every path to impact, whether that’s funding top charities, seeding and scaling newer programs, or funding research.

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Our recommendations for giving in 2021

You can have a remarkable impact by supporting cost-effective, evidence-based charities.

Just looking at the approximately $100 million GiveWell had discretion to grant in 2020—a subset of all the money we directed to the charities we recommend—the impact of our donors is impressive. We estimate these grants will:

  • Save more than 24,000 lives
  • Treat over 6 million children with a full course of antimalarial medication
  • Provide vitamin A supplementation to over 8.6 million children
  • Deliver over 4.4 million long-lasting insecticide-treated nets (LLINs) to protect against malaria
  • Vaccinate 118,000 children
  • Treat over 11.4 million children for parasitic worms

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Initial thoughts on malaria vaccine approval

The World Health Organization (WHO) recently recommended the widespread use of the malaria vaccine RTS,S/AS01 for children. It provides an additional, effective tool to fight malaria. This is great news!

We’ve been following this vaccine’s development for years and, in the last few months, have been speaking with organizations involved in its development and potential wider rollout.

Our work on RTS,S (and other malaria vaccines) is ongoing, and we might significantly update our views in the near future. But because we’ve been following its progress, we’re sharing some initial thoughts.

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Our recommendations for giving in 2020

You can have a major, positive impact today by choosing to support organizations backed by strong evidence: our top charities.

We recommend the nonprofits that offer the most impact per dollar we’re aware of. In fact, we estimate that you can save a life by donating $3,000-$5,000 to our top recommendation.[1]

If you’re a longtime donor, you’ll recognize most of this year’s top charities. You may even wonder why our list hasn’t changed much. However, a tremendous amount of research—truly thousands of hours—has been done to ensure that these organizations continue to meet our high standards. And although there are many familiar names, one is entirely new: New Incentives.

We’re proud to share our recommendations and grateful to you for considering supporting them. We hope you’ll read on!

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Maximum Impact Fund update: Q1 and Q2 2020

Thanks to our donors, we have disbursed $23.3 million in flexible funding to our top charities this year. This generous, flexible support is worthy of celebration!

This post focuses on our decision to grant $15.3 million to the Against Malaria Foundation (AMF), which includes the $11.7 million that donors gave to “Grants to recommended charities at GiveWell’s discretion” in the first half of 2020.[1]

AMF supports the distribution of insecticide-treated nets in areas with high rates of malaria. The nets stop mosquitoes from biting and spreading the disease. We estimate our donors’ support for AMF will collectively save over 3,000 lives, mostly of young children in the Democratic Republic of the Congo (DRC) and Guinea.[2] Without this grant, we think net distributions in DRC and Guinea would have been delayed.

We believe that AMF was the highest-impact choice for this grant. We chose AMF after assessing the effect of the COVID-19 pandemic on our top charities, the urgency of our top charities’ funding needs, and our estimates of their impact per dollar. We’re grateful for GiveWell donors’ trust in providing flexible funding to fill this need.

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