Lesego - Lesego's blog about her experiences in Europe
Lily - Spanish blog of a young Peruvian painter, cool classy writing style.
Marten Witkamp - website of my friend and study companion
Alfred - great blog on the opportunities for the famous Philips woodstove in Latin America
Eva Broekhuijse - Garden of Eva, great design for those who dare to dream

On Top of Maslow - Reflections on paradigm shifts, revolutions and long term developments (Dutch only)
PSD - World Bank blog on Private Sector Development
AIDG - practical technologies to serve basic infrastructure needs
The World Challenge - worldwide competition on business practices that matters
Ideas for Development - discussion blog with high quality debates on a variety of issues

Treehugger - inspiring blog on environmental issues
The Eden Project - I haven't been there yet...
Zero Champion - blog on design and construction, by Phil Clark

BBC Radio - the best of Britain's radio, all without commercials. My favorite: Down the Line with Gary Bellamy
Learner.org - Educational videos for free