Governments and supply chains around the world are coming to the realization that the future that needs to be built to attain a green economy requires resources that may not be available within the required timelines. Initiatives are taking place which include recycling and repurposing existing resources, as well as developing technologies that will allow accessing needed metals and other resources in a sustainable manner. The urgent need is prompting a flurry of initiatives, from Apple’s LIAM robot to finding resources on land and under the ocean. The jury is out as to which ones will pan out.