We were sweltering in Cartagena. The hottest I've felt on this trip. We had to get out of that city. I looked a the map in the Couchsurfing app on my phone and sent a couple of couch requests to towns that looked a reasonable day's ride South. Alex in Monteria responded and invited us to come stay at his apartment.
Crossing the Darien Gap isn't easy. There's no road, (I double checked) so you can't ride, thus the options are to fly or to sail. Flying costs about 700$ per bike, plus whatever it costs for you. There are many sailboats that take bikes, but they cost over 1000$. Each. To travel about 200 nautical miles.
In the space of a few years, the world's perception of Canada has changed dramatically. Under the Harper Conservatives, this country has become a climate change pariah and lost its reputation as a peace-keeper and honest broker. We need to return to an international role that emphasizes humanitarianism.
On top of the generalized global interest about Argentina's move to nationalize its largest energy company YPF, the majority owner of which had been the Spanish energy company Repsol, there is a special local twist as the Mexican President Felipe Calderón has been particularly critical of Argentina's move calling it "very regrettable."