– CIMSEC – The deep sea is rapidly approaching an era reminiscent of the gold rush period of the American West, when pioneers could potentially strike it big solely by venturing out to where few others wanted to go. The risk is high, but the rewards are potentially massive – if one could get seabed mining to scale. The problem is that nobody should be mining the seabed anytime soon. The looming environmental cost is monumental, and the race for seabed resources could reinvigorate any number of maritime disputes. Is seabed mining really worth the trouble?