While the obvious observation as to what would make Zimbabwe (Rhodesia) a better place would be the end of Robert Mugabe and his ZANU-PF thugocracy, that isn't going to happen easily any time soon. Rumors to the contrary are unfortunately still just rumors.
Meanwhile, things are not getting any better. Please compare and contrast the following:
The Zimbabwe Crisis, as of 2010. Agriculture in ruins; a breadbasket nation dependent on food aid.
The Food Crop Shortfall in Zimbabwe, 2012. Maize (corn; mealie) production down year-on-year again; wheat shortfall near total. Policy continues to compound disaster.
There is no money in the national budget for relief, either. Yet the bank accounts and diamond hoards in Malaysia, Singapore and Hong Kong continue, by all reports, to grow. If the ZANU-PF loses its grip on power, the claw-back of that is going to rival the pursuit of Marcos' millions (Philippines)... but that very reason seems to be why the ZANU-PF will continue to fight to keep power no matter the cost to the people.
May such an opportunity be denied them, and the people dance on *their* graves.