A more tangible measure of risk might be the risk of running out of money. (csinvesting.ca)
SOD: Having personally made hundreds of measurements of amounts of material in terms of absorbance (optical density units), I find that tau is a much more tangible measure of the amount of GHG in the atmosphere than TOA flux. (scienceofdoom.com)
The Quebec Federation of Real Estate Boards (QFREB) says it welcomes the tax provisions announced by provincial Minister of Finance Carlos Leitão in regard to housing in the recent budget, but «would have preferred seeing more tangible measures to promote home ownership.» (remonline.com)