<p>If your grandchildren one day tell you</p> <p>Grandad, grandma, why didn't you do something for the environment? Why didn't you care for the welfare of my generation?'&nbsp;</p> <p>you reply,</p> <p>Some random Asian guy ran the London marathon 2012 and I helped his charity Trees for Cities plant 20,000 trees in 2012 - &nbsp;So Grandad and Grandma did care. Now go to bed!'</p> <p>&nbsp;</p> <p>Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving &ndash; they&rsquo;ll never sell them on or send unwanted emails. Once you donate, they&rsquo;ll send your money directly to the charity and make sure Gift Aid is reclaimed on every eligible donation by a UK taxpayer. So it&rsquo;s the most efficient way to donate - I raise more, whilst saving time and cutting costs for the charity.</p> <p>So please dig deep and donate now.</p>