Sources: Boden, Marland, Andres (2010); Bolt and van Zanden (2013); World Bank, World Development Indicators (WDI) Online Data, April 2014
Tags » Global Warming
ANCHORAGE, Alaska – Global warming is carving measurable changes into Alaska, and President Barack Obama is about to see it.
Obama leaves Monday for a three-day visit to the 49th state in which he will speak at a State Department climate change conference and become the first president to visit the Alaska Arctic. 902 more words
A ver qué se inventan… (o cómo poner títulos ineficientes desde el punto de vista del page rank)
Veamos… Hace tiempo que os vengo diciendo que… 1,471 more words