Alam semesta menyimpan keajaiban dan misteri yang sangat memesona yang sampai kini belum tersingkap seluruhnya oleh ilmu fisika. Keajaiban itu antara lain adalah planet-planet yang selalu beredar di garis edarnya. Bumi adalah keajaiban yang lain: Bumi berada di zona jarak yang begitu tepat terhadap Matahari sehingga iklim Bumi sangat sesuai bagi kehidupan manusia dan makhluk-makhluk lainnya. Ke…
The business of journalism has an extensive, storied, and often romanticized history. Newspaper reporting has long shaped the way that we see the world, played key roles in exposing scandals, and has even been alleged to influence international policy. The past several years have seen the newspaper industry in a state of crisis, with Twitter and Facebook ushering in the rise of citizen journali…
The spread of capitalism worldwide has made people wealthier than ever before. But capitalism’s future is far from assured. The global financial meltdown of 2008 nearly produced a great depression. Economies in Europe are still teetering. Income inequality, resource depletion, mass migrations from poor to rich countries, religious fundamentalism?these are just a few of the threats to continui…
Modern Western culture is inordinately present-minded. Politicians are ignorant of the past. School curricula foreshorten the historical record by focusing on recent events. People lack a sense of their location in time and fail to perceive that contemporary society is constrained by its cultural as well as its biological inheritance. Many historians of the white South African establishment sta…