Description: John Naisbitt, in Megatrends, defined a megatrend as a general shift in thinking or approach affecting countries, industries and organizations. This article challenges actuaries to consider off-the-charts factors within their risk maps and consider their potential impact.

Description: With a reference to Malthus, this paper notes that the main constraint on human population in the foreseeable future is cultivable land for food agriculture. The author proposes a solution involving the use of land that is currently desert, using desalination and solar power a plan which he demonstrates can be sustainable and profitable.