What were some other things Justice John Paul Stevens did?

Although he was a dissenting voice in Gore v. Bush in 2000, this article brings up some of his other decisions.

Cato:

While a friend of liberty in certain limited circumstances, he ultimately hangs his hat on supporting government action over the rights of individuals in contexts ranging from property rights (Kelo v. New London) to the Second Amendment (D.C. v. Heller) to free speech (Citizens United and Texas v. Johnson, the flag-burning case) to executive agency power (Chevron). And even on those issues where friends of liberty can disagree in good faith as a matter of policy, such as abortion and the death penalty, Stevens admittedly and unabashedly asserted his own policy preferences instead of following the law.