A truly new era of AI can be seen from the earning of Nvidia.

The inflation suddenly rises to a level much higher than that during the past 40 years. We need to understand the reasons behind it.

We often see countries involved in bilateral trade disagreement. Not being able to resolve the disagreement via the WTO mechanisms, they typically end up in trade sanction against each other. What goes wrong with the WTO, which is designed to resolve the trade issues among countries?