“The key thing about all the world's big problems is that they have to be dealt with collectively. If we don't get people to deal with them collectively, we're not going to get them solved.”

About Hal Abelson

Computer Scientist • American

Harold "Hal" Abelson is a distinguished American professor of computer science and engineering at the Massachusetts Institute of Technology (MIT). He is a seminal figure in the open-source and free software movements,...