There agriculture in Australia and Africa? Rising sea-levels and with them huge swaths of the most densely populated coastal area on the planet? If the oceans

There agriculture in Australia and Africa? Rising sea-levels and with them huge swaths of the most densely populated coastal area on the planet? If the oceans rise 2 meters half of their coastal citys are in for severe flooding. http://en-gb.topographic-map.com/places/Shanghai-8976316/ http://en-gb.topographic-map.com/places/Shanghai-8976316/