Friday, 19 December 2014

Humans are Not the Only Meat-Eaters in Europe


There is interesting news that the European populations of bear, lynx,wolf and wolverine are apparently increasing that limited area of the continent outside Belarus, Russia and Ukraine in spite of the fears that such persecuted animals would inevitably be driven to extinction by the burgeoning human population there (http://www.theguardian.com/environment/2014/dec/18/brown-bears-wolves-and-lynx-numbers-rising-in-europe). Even more remarkably, the majority of these animals live outside nature reserves. All these large Mammalian predators have extremely large home ranges, which makes these findings even more remarkable. It seems that changing human attitudes have played a role. 

Tuesday, 16 December 2014

Seeing the Changes 925


Things still seem to be running late this year with a carpet moth at the window.

Rainforest, What Rainforest?


Disturbing news from Amazonia were ethnic tribes living by the Xingu river are being displaced by the massive Belo Monte hydroelectric dam (http://www.theguardian.com/environment/2014/dec/16/belo-monte-brazil-tribes-living-in-shadow-megadam). This is, apparently only one of more than 400 dams planned for the region. Quite apart from their impact on the environment and local societies, many of these schemes often fail to deliver 'green electricity'. Even when they work, one has to factor in the environmental costs of the carbon dioxide generated by the concrete and steel used in construction. Getting the electricity to areas where it is utilised often causes further damage to the locations.

Enemies of the State?


I am somewhat disturbed that police reportedly requested a list of expert participants for an invited to discuss fracking at Canterbury Christ Church University (http://www.theguardian.com/uk-news/2014/dec/15/police-university-list-fracking-debate). The meeting apparently was intended to consider the pros and cons of the process and was, in no sense, an attempt to generate a campaign against the activity. If this is the way that new anti-terror requirements for universities are to be carried out, it must be an area of real concern for environmentalists.

Monday, 15 December 2014

Happy Christmas and New Year Greetings to my Readers


I appreciate that it is a little early but I hope that you all have a Happy Christmas and an excellent 2015!

Sunday, 14 December 2014

Human 'Asteroid Collision'



The 6th great extinction event appears to be nothing like as dramatic as the asteroid collision that accounted for the dinosaurs (http://www.theguardian.com/environment/2014/dec/14/earth-faces-sixth-great-extinction-with-41-of-amphibians-set-to-go-the-way-of-the-dodo). It has been estimated that 41% of the world's amphibia plus substantial numbers of species of birds and mammals will soon be driven to extinction largely by human (anthropogenic) effects. The human desire for more and more 'agricultural land' (for biofuels as well as actual food), the 'need' for hydrochemicals and metals and our tendency to introduce (accidentally or deliberately) alien species into habitats across the world seem to be the cause of this looming mass extinction. That doesn't seem to be an especially good epitaph for our species?

Saturday, 13 December 2014

Home is Where the Heart-Attack Is?


There are lies, damn lies and statistics. A recent report from an A&E spokesperson has pointed out that people are more likely to have an accident in their home than when driving a car or doing 'unrisky' activities outside (http://www.theguardian.com/society/2014/dec/12/home-accident-risk-nhs-doctor). This has almost been converted into a 'stay outside to reduce your need to go to A&E' story. Have they never heard of time as risk? You are also more likely to have an argument with someone or be murdered by someone in your home. This is because you generally spend more time with them than any other folk. Home is risky but it's risky because that's where people spend the majority of their time (I admit that it's also a place you can get too blase about).