What is interesting is when you introduce the concept of nationalization like the NHS. You can understand why it is an anathema to the capitalist system as it is taking away potential profit. But some governments have taken the decision that some industries or services are so basic to society that they should not be subject to the vagaries of the market.
Did you think you were poor growing up?
Why on earth would anyone plant.....
Only 50% of middle age adult manage more than 1 brisk 10 min walk a month.




or perhaps given the time of day 

