The Secret Ships that Saved the World

It is the year 2050, the worldwide population had grown so much, that the world could not feed the people due to a lack of food and water. Of all the countries, Australia was the worst hit by this, and were now on level 25 water restrictions. Wars were being fought over food and water, water is now more precious than gold. The media are having a good time rubbishing a billionaire Australians: Charles and Kathleen Hammer, who are building a fleet of fifty of their 'Secret Ships', and distributing them worldwide, to prebuilt facilities. All captains and crews are waiting for the last 'Secret Ship' to reach it's pre-assigned destination, for their secret orders. The 'Secret Ships, ' are all named Monarch 1 to 50. When Monarch 50 reached her destination, she was refuelled and a signal was received from Charles Hammer aboard all of the massive Monarch Ships, with their secret attachments, all are sent immediately to save the World.