What We're Learning

We are committed to sharing the results of our grantmaking and the lessons we learn as we carry out our work. We believe it is important to evaluate and reflect regularly, study the findings of research and reports generated with our support, and communicate the results with those in the field and with the public.Read more about our learning philosophy

Now Showing Type: Research and Results

Reviewing Abortion Laws in India

A report by Ipas takes an in-depth look at India’s Medical Termination of Pregnancy Act and related laws, which govern abortion services. More

High-tech Maps of Forest Diversity Identify New Conservation Targets

Remote sensing maps of the forest canopy in Peru are testing the strength of current forest protections and identifying new regions for conservation efforts, according to a report by the Carnegie Airborne Observatory. More

Civic Federation Plan to Address Illinois Financial Crisis

A Civic Federation report proposes a five-year plan to address the State of Illinois’ ongoing financial crisis and budget impasse. More

Cyber-espionage Targets Public Health Advocates in Mexico

A report by the University of Toronto’s Citizen Lab, recipient of the MacArthur Award for Creative and Effective Institutions, describes a cyber-espionage operation targeting public health advocates in Mexico. More

Following the Money of Mass Incarceration

The U.S. system of mass incarceration costs the government and families of justice-involved people at least $182 billion every year, according to a report from the Prison Policy Initiative. More

How States Stack Up in Evidence-Based Policymaking

Connecticut, Washington, Utah, Minnesota, and Oregon lead the nation in evidence-based policymaking, according to a report from the Pew-MacArthur Results First Initiative. More

Guidance on Philanthropic Funding of Media and News

A set of broad guidelines by the American Press Institute lays out best practices and guiding principals for ensuring editorial independence of nonprofit newsrooms as funding for these institutions continues to grow. More

What We Know About Chicago’s 2016 Spike in Violence

Chicago experienced a 58 percent increase in homicides and 43 percent more non-fatal shootings in 2016, according to a University of Chicago Crime Lab report. More

Applying Neuroscientific Lie Detection in Court

A brief from the MacArthur Foundation Research Network on Law and Neuroscience assesses the potential and pitfalls of using neuroscientific lie detection technology in court. More

Growth and Concerns for Impact Investors

Impact investors have expanded their assets under management at a compounded rate of 18 percent over the past several years, according to a report by the Global Impact Investing Network More