However, no comprehensive environmental protection program has emerged, and decisions on environmental policy have been made on an ad hoc basis.

However, the marine and freshwater environments of fishes mitigated environmental effects of the extinction event.

However, the differences between the various groups that make up the modern environmental movement tend to outweigh such similarities, and they rarely co-operate directly except on a few major global questions.

However, the term could also be applied to environmental scientists.

However, by the mid-19th century, environmental determinism was under attack for lacking methodological rigour associated with modern science, and later as serving to justify racism and imperialism.

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.

However reservoirs have significant environmental impact, as does alteration of naturally occurring stream flow.

However, environmental and safety issues exist with the choice of vegans.

However, the conclusion was ambiguous as the overall content was above that expected of a male, and variations across the body may have been due to environmental factors.

However, natural selection is " blind " in the sense that changes in phenotype ( physical and behavioral characteristics ) can give a reproductive advantage regardless of whether or not the trait is heritable ( non heritable traits can be the result of environmental factors or the life experience of the organism ).

However, the need to respond to environmental concerns over the country's globally recognized ecological heritage, may increasingly need to be factored into capitalization of mining operations.

However, pre-war claims of wide scale, long-lasting, and significant global environmental impacts were not borne out and found to be significantly exaggerated by the media and speculators, with climate models at the time of the fires predicting only more localized effects such as a daytime temperature drop of ~ 10 ° C within ~ 200 km of the source.

However, an underexplored approach is that of Helmuth Plessner, whose idea of a material a priori based in our biology and environmental interactions is only now being recognized as relevant to a hermeneutics of nature, for example, in the works of Petran Kokelkoren.

However, due to exposure to environmental disease ( parvovirus ), parasites and competition, ( with coyotes as well as intraspecific aggression ), the red wolf was unable to successfully establish a wild population in the park.

However, twin and adoption studies suggest that genetic factors interact with environmental factors for stuttering to occur, and many stutterers have no family history of the disorder.

However, the point at which a solution can become saturated can change significantly with different environmental factors, such as temperature, pressure, and contamination.

However, this view depends on whether one determines that it is the development ( the plant ) which needs to be sustainable, or whether it is the human-nature ecology ( the environmental conditions ) in which the plant exists which should be sustainable.

However, as environmental technologies were to make up a potential market, some countries made large investments in renewable energies, energy conservation and sustainable transport.

However, when other environmental influences like poverty, low education of the parent, and violence in the home are controlled ; children of cohabiting couples are developmentally similar to their peers from a two parent family.

However, the walls are naturally porous and only act as stiff shells that protect bacteria from severe environmental impacts.

However, Argentina has prohibited such helicopter tours because of the environmental impact on the flora and fauna of the falls.

However, individual scientists may disagree as to the role that genetic and environmental factors play.

However, the incidental environmental damage is severe, since many plant species are wiped out in the process.

However, it is believed to be due to a combination of biological, psychological and / or environmental abnormalities.

However, they remained sitting on the government benches supporting it in Parliament, though in the country local Liberal activists bitterly opposed the government.

However, activists remembered the messy crash of the Soviet Union's nuclear-powered Cosmos 954 satellite in Canada in 1978, and the 1986 Challenger accident had raised public awareness of the possibility of explosive spacecraft failures.

However, proposals for exploitation of the country's tropical forests and undeveloped regions of the interior traditionally inhabited by indigenous and Maroon communities have raised the concerns of environmentalists and human rights activists both in Suriname and abroad.

However, many present-day social movements, activists, and academics continue to stress the relevance of Biko's black consciousness.

However, civil rights activists from Eastern Germany rejected the term Wende as it was introduced by SED's Secretary General Egon Krenz.

" Critics allege that he was endorsing the practice of " necklacing " opposition activists – placing a gasoline-soaked tire around a person's neck and setting the tire ablaze – However, just earlier in the speech, and edited from the videos, he is quoted as saying " Your tool in hand, your instrument in hand, your constitution in hand!

However, a person who is campaigning for freedom through peaceful means may still be classed as a freedom fighter, though in common usage they are called political activists, as in the case of the Black Consciousness Movement.

" However, he also warned activists, " watch what we do, not what we say.

However, both the United States Supreme Court in Katz v. United States and anti-surveillance activists have held that there is a right to privacy in public areas.

However, there was a minority of women ’ s activists such as Alice Paul of the National Woman's Party who applauded Rankin ’ s vote.

However, many male temperance activists were unwilling to allow women's rights activists to speak at their meetings — it was said they were " there expressly to disturb.

However, during the UAR, military activists had established the Military Committee to take control of the Ba ' ath Party from civilian hands.

However, due to pressure from animal rights activists, the spectacle is less common today.

However, many movements had survived a failure crisis, being revived by some hardcore activists even after several decades.

However most ultra left activists would distance themselves from all forms of negationism, and regard Guillaume's more recent development as a sad decline.

However, in the 19th century, some writers and activists developed a school of thought, Christian socialism, a branch of Christian thought that was infused with socialism.

" However, intersex activists also criticized Money, stating that the unreported failure had led to the surgical reassignment of thousands of infants as a matter of policy.

However, the Arab Independence Party was formed by Palestinian and Iraqi activists from al-Fatat as a direct result of the Jerusalem conference on 13 August 1932.

However, during the subsequent police round-ups of Guardist activists, Iorga intervened for the release of fascist philosopher Nae Ionescu, and still invited Guardist poet Radu Gyr to lecture at Vălenii.

However in 2011, members of the ISO, including its general coordinator, along with several other activists were arrested and tortured by the Zimbabwean police for hosting a meeting discussing the Arab Spring.

However, the legend was also shaped in important ways by the activists and writers in the 19th century when Jánošík became the key highwayman character in stories that spread in the north counties of the Kingdom of Hungary ( present Slovakia ) and among the local Gorals and Polish tourists in the Podhale region north of the Tatras ( Tatra ).

However, out of the movement its chairman Dr Alan Storkey and vice-chairman David Campanale, led an internal consultation of MCD members that led to the formation of the Christian Peoples Alliance by leading MCD activists in 1999.

") However, some gay activists in Ontario have alleged that the error was committed intentionally to protect Agostino's public image.