Earth is littered, no doubt. She is being pummelled by any sort of pollution we can possibly conjure up. It lingers on/in ground, water and air and thus permeates our entire global ecosystem that is now striking back with opposing evils like drought and floods. The average polluter may be unaware of the toxic substances wafting around them.
Topic: Global
Flight or plight? Thank God it’s just a simulator!
The dream of flying is perhaps nearly as old as mankind itself. We do not know for how many casualties innumerable trial-and-error experiments are responsible. The myth of Daedalus, the sly old Greek and his boisterous son Icarus, became the stuff for serious text-book entries. With a merciless sun gradually sizzling away Icarus’s wings of wax, the poor devil plummeted right into the sea – having been robbed of life-saving aerodynamics. In reality, crash tests with astonishingly inventive contraptions operated by bright, adventurous minds formed a never-ending chain of often fatal accidents over the course of time. Thanks to the courage and relentless efforts by these pioneers, aircraft have become a fast, comfortable and comparatively safe means of transport.
TED Talk: How to beat stage fright
Phobias: A Plague or Mutations of the Basic Instinct?
Phobia is Greek and means to be afraid of something. In the non-Greek world, it is mainly used in psychological terms, signifying severe fear as in: terrified and: neurotic and: in need of professional treatment. Those in the grip of a veritable phobia are panic-stricken and paralyzed when it comes to tackling certain situations. Phobias are relics of our evolutionary past and were quite useful back then. Should a ferocious sabre-toothed tiger – teeth bared – spring up inadvertently from the undergrowth with an intimidating roar, the primitive brain would switch to red-alert and reliably signal to the short-legged homo erectus: RUN as fast as you can! It was a matter of survival, and the same basic instinct takes control over us in perilous situations until this day.
Out of shape: The inverted Age Pyramid
Longevity and the future Population Structure
A World Bank report makes it clear: Owing to the demographic evolution, and the consequent shrinkage of a working age population, it becomes important to keep older workers in the labor force longer. A changed pension policy accompanied by a flexible labor market should enable them to remain in the workforce and retain a high level of productivity. Presently, the prognosis for the future population structure resembles a column that may change to the shape of an inverting pyramid – with smaller cohorts of working age population expected to support the larger ones of elderly retirees. With rising longevity suggesting an average life expectancy after retirement of 15 years, the elderly are encouraged to spend their healthy years in the labor force rather than in retirement. This not only feeds pension funds, but also helps maintain the living standard enjoyed while working and reduces poverty among the elderly significantly. The following poem is a reminder of all those well-known facts – and relates to the meetings industry.
TED Talk. Paul Greenberg: The four fish we are overeating
“Grinding Nemo”
Overfishing is only half of the story, says Paul Greenberg in his talk. The other half is about the boom in fish farming and aquaculture, which – over the past few years – has started to exceed the amount of wild fish produced. In America and a great part of the Western World, shrimp is by far the most consumed seafood. 5, 10, 15 pounds of wild fish – deemed trash fish by the fishing industry – are killed to bring one pound of shrimp to the market. Filmmaker Mark Benjamin called the phenomenon “Grinding Nemo“: Shrimp dredgers vacuum up a huge amount of by-catch that is then minced and turned into shrimp feed. An „ecosystem literally eating itself and spitting out shrimp“. A recent study has found that dredging for shrimp represents one of the most carbon-intensive ways of fishing there is.