Knowledge about how and why such events occur could help predict impending eruptions, warn populations, and potentially save thousands of lives.
"If water data were shared openly and then integrated in a common digital platform, there would be game-changing opportunities ranging from private citizens' ability to gauge the quality of local water to public officials' ability to warn populations of water-borne public health hazards".
Thomas Malthus, who warned that population growth would outstrip food supply, has been dismissed because food production has more or less kept up with population growth.
But the report warned that population growth threatened to outpace the expansion of family planning programmes in some countries.
Sir David is not the only naturalist who has warned of population growth outstripping resources.
It is often warned that population structure parameters estimated with EST-SSRs loci must be interpreted with caution as they may display a signature of selection [ 19].
Last week, a report by the Zoological Society of London warned the populations of mammals, birds, reptiles, amphibians and fish have declined by 30 per cent over 40 years and that one-fifth of all vertebrate species are threatened with extinction.
The UN warned that populations in Belarus, the Russian Federation and Ukraine would continue to experience general decline unless significant new measures are adopted to address health, the environment and joblessness.
Although Lisbon was one of the few cities in Europe that had a heatwave early warning system already in place and alerts were sent out (via the media) to warn the population [ 22], the final analyzes of the 2003 heatwave health effect showed that the population in Lisbon (OR of 1.41) was more vulnerable than the population in Oporto (OR of 1.3) [ 21].
For years Mr. Ehrlich, the author of the landmark 1968 book "The Population Bomb," had warned that rising populations would cause resource scarcity, even famine, with apocalyptic consequences for humanity.
