In From Maimonides to Microsoft: The Jewish Law of Copyright since the Birth of Print, Neil Netanel explains how the invention of the printing press led rabbinic scholars to devise a concept of intellectual property, and how this concept has developed in halakhic thinking since then. Roberta Rosenthal Kwall writes:

Last week, Hamas resumed launching explosives attached to balloons and kites into Israel, one of which landed in the southern town of Arad. The IDF responded with airstrikes, and the terrorist group first test-fired a barrage of missile into the Mediterranean and then fired a missile at an Israeli town—provoking further counterstrikes. Why disturb the peace now? Because, writes Yoav Limor, the monthly aid Hamas receives from Qatar is set to expire next month: