CaveGarden: Inflationary food pressure at the grocery store will be less if more people grow food at home. (And personal and inter-personal mental stress will be less as people find the pleasure of being at one with Mother Nature--see Cavegardens at Chatwell video) Bob Barnett has come up with a gardening approach from which one can grow 2.5 to 3.0 more produce per square foot or grow the same in about 1/3 of the area. In 2014 and 2015, he grew $10,000 in market value veggies giving away about 2/3rd's.Even if you cannot grow a garden, encouraging others will lower your grocery store costs as the laws of supply and demand lower inflationary pressure: sign up a friend, earn 5 more lifehour credits.