Glenn is a multidisciplinarian with a background in geography. Besides being a published author, he also edited "A Patented World? The Privatisation of Life and Knowledge," published by Jacana in South Africa. He currently is on the editorial board of the SA Journal of Natural Medicine.
Additionally, Glenn has written many commentaries and analyses of wide ranging issues including waste management, water use, food security, genetic engineering, nanotechnology, health, agricultural fuels, marine resources, climate and many other environmental and socially relevant issues.
He has also presented many papers and talks to a wide range of audiences. He specialises in communicating complex scientific issues in an accessible manner. He is a freelance writer and researcher.
Glenn Ashton - South Africa’s Post Office has effectively ceased to function over the past three months, turning this once successful and strategic state-owned enterprise into a dead letter box. The recent agreement between unions and management will not solve its ills. Even before this latest strike it was, along with many of its international counterparts, in deep trouble. But perhaps there are ways to reform this much maligned government run corporation to truly reform this once important...
Glenn Ashton - South African economic prospects have recently been downgraded, yet again, by major credit ratings agencies (CRA’s). The nation’s sovereign rating now stands just above junk bond status. Major parastatals like Eskom and Sanral have also been knocked by ratings declines because of poor planning and investment decisions. Similarly, South Africa’s highly regarded and robust banking system has been marked down by the CRA’s, precipitated by the recent blowback of African...
Glenn Ashton - We are regularly reminded of the growing global blight of cancer by repetitive education drives during cancer awareness months. But surely we should pay more attention to the causes, rather than simply raise awareness? Perhaps we fail to do so because the commercial imperative makes it easier to fundraise around the impacts of cancer rather than analysing the root causes? October was breast (and liver) cancer month, September prostate cancer and November is pancreatic, stomach, lung and...
Glenn Ashton - Synthetic food has long been the subject of speculative fiction, from Charlie Chaplin’s “The Great Dictator” where poor quality artificial food spawned dissent, to Kurt Vonnegut’s “Breakfast of Champions” where food was manufactured from coal and petroleum because fossil fuels had trashed global ecosystems. Today fiction manifests as reality. If genetic modification (GM) of our food were not enough, biologists continue to push the boundaries of their...
Glenn Ashton - We live in a world of mixed messages, nowhere more than around the environmental health of our planet. While humans relentlessly fray the fabric of our planet’s natural systems, business and politicians reassuringly coo about how we have shifted toward a more socially beneficial and environmentally sustainable path. Nothing could be further from the truth. Yet rather than dealing directly with our problems, a malevolent industry has emerged whose intent is to sow confusion about the...
Glenn Ashton - In order to address Africa’s poor agricultural productivity international players are intent on criminalising traditional seed saving practices. This thrust is directed by a triumvirate of corporate interests, actively assisted by first world governments and front organisations parading as non-governmental organisations. Africa lies at the frontier of international agricultural intervention for several reasons. Firstly the continent lags badly in agricultural productivity. This is...