It's not just that we are facing "something new", we are facing "something else". The speed, breadth and depth of technological change is out-pacing and out-scoping policymakers. Since 1992, the convergence of technologies (living and inert) at the atomic - or nano - scale is adding new dimensions to the nature of technological transformation. Governments need global tools to respond to "something else". Find in this briefing ten technology leaps making the case for prioritizing Technology Assessment at the UN.