But the academy committee chairman Fred Gould, of North Carolina State University, said this report is different because his study team started by listening to critics of such foods, examined anew more than 1,000 studies, and created a website that allows consumers to look at evidence and decide for themselves.
Just as there is little interest in secondhand furniture or clothes among the sanitation-obsessed Japanese, so too home-owners prefer to build anew rather than refurbish the old.There is also a dearth of institutions and expertise that might oil the gears of a market in old houses, from surveyors to judge the quality of a property to banks that assess its value and provide a mortgage.
Another possibility is that chemicals in the environment cause spontaneous gene alterations, called "de novo" mutations because they arise anew rather than being inherited.
The real problem is always how to make paintings anew, with more than just a twist.
If Ms. Huxtable invented the role of newspaper architecture critic in the 1960s and 1970s, then Mr. Kimmelman has spent the last year or so inventing it anew – with more than a nod to the woman whose work he grew up reading and admiring.
That's when the British physician William Harvey discovered from (gruesome) animal vivisections that blood is recirculated rather than made anew.
Though he was given a clean slate and a huge budget, Rampazzi has gone for the impression that rooms have been renovated rather than designed anew.
Questions over the durability of stainless steel "tapestries" and other design elements of a planned Dwight D. Eisenhower Memorial near the National Mall delayed the project anew Tuesday, continuing more than 18 months of setbacks.
Converting to a cage-free operation can cost less than building anew, but it can still mean the loss of several months' income and the complexities that come with new methods.
The project experience shows that the balance of advantage is with using an established and proven model rather than starting anew, even if there seems in theory to be some advantage in doing so.
