Why I now travel less

I am retired. One would assume that this would be the time to travel and see the world. However, for several reasons, I am now travelling much less than I did before. 

(1) One reason is environmental. George Monbiot spent most of his life analyzing the forthcoming environmental crisis. He then sought to find practical ways to cope with it. For example, when he approached aviation, apart from using more electronic means of communication (phone, Skype, internet) he could see no workable alternative to air travel. To quote him,

When I come to examine aviation, I discover there are simply no effective technological solutions… I am forced to conclude that the only possible answer is a massive reduction in flights (emphasis mine, from “Heat” by George Monbiot, 2006).

Cuba: It’s working better than you might think

Introduction

There is an island just 90 miles off of the coast of the USA that has an average life expectancy equal to the USA. The difference is that Cuba has achieved this by providing universal free health services to all of its citizens at an annual cost of $180 per capita spending, while the US with its largely privatized health care system costs 25 times as much at $4,659 per capita. This is just one of the many striking differences between Cuba and its giant neighbour to the north.