COVER

The Optimism Bias (Science)

Those rose-colored glasses? We may be born with them. Why our brains tilt toward the positive

WORLD

Faith in the Arab Spring (Egypt)

Headlines about Muslim-Coptic violence hide a more hopeful narrative emerging in the new Egypt: Islam and Christianity can live and build together

BUSINESS

In the Pole Position (Automobiles)

Le Mans Series outlasts the competition with its jet-set fans and hot wheels

LETTERS