Chart: Global Trade - High Frequency Indicators
One of his lower frequency indicators is the monthly RWI/ISL Container Throughput Index which will be reporting June numbers on July 24. That should be a decent snapshot of the effects on trade of the first month of tariffs, which may not be as dramatic as feared.
However....here's a snappy headline from The Independent, June 28 that got highlighted in one of the feedreaders:
Shipping and airline travel must be eliminated in their current forms to stop climate change, scientists warnEliminated?
Here's the press release from the University of California, Irvine campus.