Quite worrying for humanity, the effects of pollution etc, or perhaps a natural check against the booming population growth? http://www.standard.co.uk/news/heal...ly-with-scientists-pleading-for-a3596056.html But don't worry, just because we relative oldies were more potent/virile than you youngsters are, it doesn't mean that we'll be sniffing around your women! Joking aside, the cause isn't even known for sure - it could be serious.
I believe the most likely cause is that 'female' hormones are 'leaking' into the environment (especially our water) from such diverse sources as agricultural chemicals and medications and 'watering down' us lots natural inclination to kick five barrels of sh*t out of each other, impregnate anything in a skirt that shows vague signs of moving( especially after we've had a few beers (but not too many)) and pursue personal missions to father an entire planet. The jury is still out on whether this development might actually have a few beneficial side benefits or not.
I believe if a species becomes harmful to the environment then planet Earth can work out a way to remove that species. I believe brexit was the last straw.
