Er Fonseca

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Fortune.com

• 1. To license Fortune articles, excerpts, or headlines for republication in various media (including books, eBooks, film, web, newsletters, …

NRC geoengineering report: Climate hacking is dangerous and barking mad.

Some years ago, in the question-and-answer session after a lecture at the American Geophysical Union, I described certain geoengineering proposals as …

Climate Change

A Year Later, $19 Billion For WhatsApp Doesn’t Sound So Crazy

Messaging is the center of mobile. Snapchat is raising at around a $20 billion valuation. And no one cares who owns apps. On February 19, 2014, we didn’t know any of these things for sure. So when Facebook announced it would pay $19 billion to acquire WhatsApp — an app most American pundits had …

Social Media

¿Cómo reconocer un bombardero ruso?

<b>Dos aviones rusos fueron escoltados por cazas de Reino Unido cerca de territorio británico en el último de una serie de incidentes similares en países europeos.</b><p>Ante esta recurrencia, cabe hacerse la pregunta de cuán fácil es distinguir en el aire un avión ruso.<p>El ministerio de Defensa británico …

25 Fantastic and Funny Photos Celebrate Photoshop's 25th Birthday

Happy Birthday, Photoshop! Twenty-five years ago, this week, a little graphics editing program named Photoshop was born. Fast forward a few decades and now we're living in a world where surreal-looking images are all around us. As part of the celebration, Adobe has launched a search for 25 of the …