The rapid advance in science today suggests many other avenues of investigation.

Some researchers state that the evidence-based approach to defining CAM is problematic because some CAM is tested, and research suggests that many mainstream medical techniques lack solid evidence.

However the large number of copper-zinc alloys now known suggests that at least some were deliberately manufactured and many have zinc contents of more than 12 % wt which would have resulted in a distinctive golden color.

Gould suggests that the extraordinary diversity of the fossils indicate that life forms at the time were much more diverse than those that survive today, and that many of the unique lineages were evolutionary experiments that became extinct.

Steven Weinberg and a number of string theorists ( see string landscape ) have used this as evidence for the anthropic principle, which suggests that the cosmological constant is so small because life ( and thus physicists, to make observations ) cannot exist in a universe with a large cosmological constant, but many people find this an unsatisfying explanation.

Evidence suggests a third release in 1938, consisting of toads being used for human pregnancy tests — many species of toad were found to be effective for this task, and were employed for about 20 years after the discovery was announced in 1948.

Its central importance to many biochemical pathways suggests that it was one of the earliest established components of cellular metabolism and may have originated abiogenically.

During the war against the Sandinista government, the contras carried out many violations of human rights, and evidence suggests that these were systematically committed as an element of warfare strategy.

The occasional nature of many provisions suggests that the Code may be better read as a codification of supplementary judicial decisions of the king.

The biographer Travis Beal Jacobs also suggests that the alienation of the Columbia faculty contributed to sharp intellectual criticism of him for many years.

Professor of psychiatry Saul Levine suggests that it is doubtful that deprogramming helps many people and goes on to say that it actually causes harm to the victim by very nature of the deprogramming.

A complementary theory suggests that the relatively small numbers of bacteria inside each insect decrease the efficiency of natural selection in ' purging ' deleterious mutations and small mutations from the population, resulting in a loss of genes over many millions of years.

Recent genetic evidence, however, suggests Callorhinus is more closely related to some sea lion species, and the fur seal / sea lion subfamily distinction has been eliminated from many taxonomies.

Observational data suggests that supermassive black holes may exist at the center of many, if not all, galaxies.

However, recent research published in Environmental Science & Technology, a publication of the American Chemical Society, suggests that many cases of feline hyperthyroidism are associated with exposure to environmental contaminants called polybrominated diphenyl ethers ( PBDEs ), which are present in flame retardants in many household products, in particular, furniture and some electronic products.

Wilhelm Dörpfeld suggests that Homer had visited many of the places and regions which he describes in his epics, such as Mycenae, Troy, the palace of Odysseus at Ithaca and more.

Although in later times Hecate's dog came to be thought of as a manifestation of restless souls or demons who accompanied her, its docile appearance and its accompaniment of a Hecate who looks completely friendly in many pieces of ancient art suggests that its original signification was positive and thus likelier to have arisen from the dog's connection with birth than the dog's demonic associations.

If we examine only funds that have survived to the present, we will overestimate past returns because many of the worst-performing funds have not survived, and the observed association between fund youth and fund performance suggests that this bias may be substantial.

For example, Eran Vigoda-Gadot suggests that some, but not all, OCBs may be performed voluntarily out of goodwill, but many may be more involuntary in nature and " may arise from coercive managerial strategies or coercive social pressure by powerful peers.

" The very name of the hero, Michael, to whom he gave many autobiographical features, suggests the way his self-identification was pointing: a figure of light, radiant, tall, unconquerable ," and above all "' To be a soldier!

Contrary to what his many detractors have claimed, Rousseau never suggests that humans in the state of nature act morally ; in fact, terms such as " justice " or " wickedness " are inapplicable to prepolitical society as Rousseau understands it.

By the end of the Cretaceous, angiosperms dominated tree floras in many areas, although some evidence suggests that biomass was still dominated by cycad and ferns until after the Cretaceous – Paleogene extinction.

In November 2006, Minsky published The Emotion Machine, a book that critiques many popular theories of how human minds work and suggests alternative theories, often replacing simple ideas with more complex ones.

Avicenna suggests, in remarkable similarity with Robert Burton, many causes for melancholy, including the fear of death, intrigues surrounding one's life, and lost love.

However, morphological evidence suggests that the traditional Ciconiiformes should be split between two lineages, rather than expanded, although some non-traditional Ciconiiformes may be included in these two lineages.

In it, Alexander describes deep ties between the nature of matter, human perception of the universe, and the geometries people construct in buildings, cities, and artifacts, and he suggests a crucial link between traditional beliefs and recent scientific advances.

In various other books, for example Ringworld, Niven suggests that easy transportation might be disruptive to traditional behavior and open the way for new forms of parties, spontaneous congregations, or shopping trips around the world.

Early archaeological evidence in the traditional Swedish province of Östergötland suggests a general depopulation during this period.

The traditional view is that developmental biology (' evo-devo ') played little part in the synthesis, but an account of Gavin de Beer's work by Stephen Jay Gould suggests he may be an exception.

The experience of other socialist countries suggests that widespread labor force participation by women often goes hand-in-hand with more traditional role expectations ; in other words, they are still responsible for housework and childrearing.

The traditional identification of the battle site with Oswestry, probably in the territory of Powys at the time, suggests that Penda may have had British allies in this battle, and this is also suggested by surviving Welsh poetry which has been thought to indicate the participation of the men of Powys in the battle.

He suggests that many of the problems arise under the traditional formulation because the conscientious utilitarian ends up having to make up for the failings of others and so contributing more than their fair share.

) – Greece's traditional Independence Day ( although more recent historical evidence suggests that the Greek War of Independence against the Ottoman Empire had started before this date ).

Recent linguistic research suggests that today, certain elements of Cockney English are declining in usage within the East End of London and the accent has migrated to Outer London and the Home Counties: in London's East End, some traditional features of Cockney have been displaced by a Jamaican Creole-influenced variety popular among young Londoners ( sometimes referred to as " Jafaican "), particularly, though far from exclusively, those of Afro-Caribbean descent.

The conflict over the succession suggests that Offa needed to re-establish control over Mercia's traditional dependencies, such as the Hwicce and the Magonsæte.

However, morphological evidence suggests that the traditional Ciconiiformes should be split between two lineages, rather than expanded, although some non-traditional Ciconiiformes may be included in these two lineages.

Ethnographic evidence from Turkey and other emmer-growing areas suggests that emmer makes good bread ( judged by the taste and texture standards of traditional bread ), and this is supported by evidence of its widespread consumption as bread in ancient Egypt.

The traditional view is that developmental biology (' evo-devo ') played little part in the synthesis, but an account of Gavin de Beer's work by Stephen J. Gould suggests he may be an exception.

The comment suggests it was not popular with storytellers, though this was more likely due to its position as a literary tale rather than a traditional one.

Eliade even suggests that traditional thought offers relief from the vague anxiety caused by " our obscure presentiment of the end of the world, or more exactly of the end of our world, our own civilization ".

Enka suggests a traditional, idealized, or romanticized aspect of Japanese culture and attitudes.

Happiness economics suggests that measures of public happiness should be used to supplement more traditional economic measures when evaluating the success of public policy.

As it was a traditional technique of the Nomlaki and Wintu tribes, the finding suggests Ishi may have learned the skill directly from a male relative from one of those tribes.

Zek's appointment of Rom to be his successor as Grand Nagus suggests that this trend will likely continue, given that Rom was long-depicted as more liberal, compassionate, and sensitive than more traditional Ferengi such as Quark.

For example, one traditional actuarial method suggests that changing the asset allocation mix of investments can change the value of liabilities and assets ( by changing the discount rate assumption ).

Bell bronze, also known as bell metal, is the traditional alloy used for fine cymbals, many gongs, and, as the name suggests, bells.

'" The term " soul " suggests the church, and traditional gospel music elements such as " amen chords " ( the plagal cadence ) and triadic harmonies seemed to suddenly appear in jazz during the era.

Current research also suggests that when music therapy is used in conjunction with traditional therapy it improves success rates significantly.