Because of this I have revisited the last chapter in my book Writing the Bright Moment. If you are also interested in this, here is the rest of the chapter, picking up on things I posted in 'to poison a nation' in April.
Here it is. I make no apologies for the passion behind what might seem didactic...
This book, which is over 350 pages long and contains a number of essays by me and other writers, and includes exercises, is available from me (see email address on profile) or Amazon. It's £12.99 plus postage (£2.50 in UK), and I've been grateful for the feedback and reviews, which have been consistently extremely positive.