Bits and Bobs.

| February 11, 2021

Investors are always looking for news that might lead them to new trends in the market. Here are a few fascinating tidbits from last week:

Currency competition. China would really like the yuan to replace the U.S. dollar as the world’s favored currency. Reuters reported, “…the global system for financial messaging and cross-border payments, has set up a joint venture with the Chinese central bank’s digital currency research institute and clearing centre, a move some see as a sign that China wants to explore global use of its planned digital yuan.”
Putting a price tag on nature. The Treasury of the United Kingdom commissioned an expert panel to evaluate the contributions of species and ecosystems to the size and growth of economies and evaluate how loss of biodiversity will affect economies in the future. The 600-page Dasgupta Review reports that sustaining the world’s current level of economic growth and standards of living (a.k.a. “global demand for the biosphere’s goods and services and the biosphere’s current capacity to supply them on a sustainable basis”) will require 1.6 Earths.
Veggies telling tales. Scientists are finding ways to help plants monitor the environment and communicate their findings. Researchers at the Massachusetts Institute of Technology (MIT) embedded nanotubes in spinach plants to look for chemical compounds found in explosives, like landmines. MIT News explained, “When one of these chemicals is present in the groundwater sampled naturally by the plant, carbon nanotubes embedded in the plant leaves emit a fluorescent signal that can be read with an infrared camera. The camera can be attached to a small computer similar to a smartphone, which then sends an email to the user.”