Jeremy asks the $64,000 question (ok, so you can add a few more zeroes to the value of that question due to inflation): can we feed ten billion people? He also answers the question: yes and no.
Another Jeremy wonders: what has nature ever done for us?
Bryan reviews a new book co-authored by John Cook (of Skeptical Science fame) on climate change denial. The book makes the point that there are different kinds of denial and that one kind is simply doing nothing with the knowledge that we have.
"I just want my child to go to a good school." Chris Bonnor points out the effects of this mindset.
Ross Cameron offers some reflections on the royal wedding: "The vows are uttered in public because they are so outrageous they have to be witnessed. In lives bombarded by change, there is something incredibly attractive in the idea of making a promise for life."
Mike Wells encourages us to stop being Australian (especially if we actually are).
What do philosophical arguments sorely lack? Referee hand signals.
Onion: Obama's new plan to balance the budget.
And xkcd makes us all feel old.