The debate over major reforms of the European Union is heating up. Now that the one-year Conference on the Future of Europe has concluded, the European Parliament has proposed a convention and treaty amendments. But many national governments would still prefer to develop the European Union...

The global implications of a switch to hydrogen (H2) are far-reaching, as hydrogen will, at least in part, gradually replace the oil and gas trade, and new international trade flows will emerge. In addition, hydrogen will transform the industry, and its use will have disruptive effects that...