I write to you this evening in distress; is our great hobby under threat? I feel the two major challenges facing aviation are;
* Climate Changes and Global Warming - This will no doubt bring taxes and restrictions on aviation, like the ones already proposed, how could airlines cope?
* Future Fuel - How are we going to fuel our aircraft when oil production begins to decrease? Many scientists predict that if a breakthrough fuel existed it could have been found, but what about our options for fuel now?