What Is Life in the UK as perhaps the strongest of all of Harrison's singles. Writing in 1981, "NME" critic Bob Woffinden grouped "What Is LIfe" with "My Sweet Lord", "Isn't It a Pity" and "Awaiting on You All" as "all excellent songs". Reviewing the 2001 reissue of "All Things Must Pass", for "Rolling Stone", James Hunter wrote of how the album's music "exults in breezy rhythms", among which "the colorful revolutions of 'What Is Life' ... [move] like a Ferris wheel". The following year, in Rolling Stone Press's "Harrison" tribute book, David Fricke included "What Is Life" among his selection of "essential
Ceramic petrography ceramics are "sensitive indicators of human decision making and materials interaction". By examining microstructural evidence for processes such as clay paste preparation, forming and firing, ceramic petrographers can reconstruct the steps involved in the production of ceramic artefacts. Ceramic petrography originated in the American Southwest with the work of Anna O. Shepard but has mainly been developed in the Old World in the later half of the 20th century. Other early studies include the work of David Peacock and his students in the UK Ceramic petrography continues to be applied to the interpretation of British ceramics and is used heavily