The floor under the East Asia neighborhood (consisting of China, Japan, South / North Korea, Taiwan, & Mongolia) is about to fall away.  These nations (combined) equal slightly more than 20% of the global population and consume 27% of total global energy.  From 2000 through 2016, this region (spearheaded by China) represented 48% of the global growth in total energy consumption.  So, when I tell you these countries are economically entering long-term domestic declines (or perhaps outright collapses), the impacts will reverberate everywhere.