well if you only want to be able to sell food to Africa as a market then thats up to you but it doesnt seem like a very smart business decision on your part.
I wonder who using the emotional arguments, you're invoking African hunger for god sake!! LOL what percentage of Australia's export market is Africa nations ?
Im just waiting for the headline "scientists prove link between GM crops and xyz cancer/s" after which the "European Union bans GM foods", then these high yield farmers will be sitting on crops they cant sell. It is absolutely ridiculous to let private companies copyright varieties and farmers who support it are playing Russian roulette with their future. there are so many things that can go wrong with GM crops yet people bleet on about there being no choice but to roll the dice. All we are waiting for is the equivocation of a GM 3 Mile island or Chernobyl
You could list 100s of links to separate GM crop disaster, there are farmer organization all over the world that are concerned with GM crops (yet these poor farmers are emotional and illogical)