Wisdom indicators I felt that information technologies changed the world. They also changed wisdom indicators. I thought wisdom indicators were IQ, Patents and academic papers in the past. Now, I think the wisdom indicators are numbers of published Apps, SNS views and followers. If we don’t know the changes of widom indicators, we will be left to the past.
On September 23rd, 2022, I reflected on the importance of the estoppel principle in negotiation skills. The reason why Russia may struggle with negotiation skills is that they don't adhere to the estoppel principle. To develop strong negotiation skills, it is essential to follow the estoppel principle. Historically, Russia has acted for short-term gains, often neglecting the long-term consequences. However, this approach can result in a higher cost in the future. Therefore, it is crucial for any negotiator to consider the potential long-term consequences of their actions, and to adhere to the estoppel principle.