At the same time, use of that data remains controversial, especially among consumers and consumer advocates.
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But 35 years later, the assisted reproduction industry that his work helped launch in the US remains controversial.
Arnold Palmer's victory in 1958 remains controversial because of a drop he took when his ball became plugged.
The link remains controversial because of the lack of a definitive controlled trial.
We know the estate tax remains controversial, and our revenue needs are great.
The role of mental outlook on cancer remains controversial, with some studies suggesting that it might play a role.
His appointment remains controversial, with the Conservatives saying the job he is being asked to do is highly political.
However, the issue of who plays for which country and why, remains controversial, even potentially explosive, within all three indoor racquet sports.
The success also provides encouragement that useable stem cells can be found from other sources apart from the human embryo, which remains controversial.
Yet the commission's ring-fence proposal remains controversial, not least because it puts Britain at odds with much of the rest of the world.
The issue remains controversial as Thomas Jefferson is an American icon.
Earlier this month he also suggested for the first time that talks with the Assad government might be possible, though that suggestion remains controversial among opposition groups.
The decision to hold a military rather than a civilian trial remains controversial and follows a lengthy legal wrangle over where the five men would face justice.
Sex education remains controversial on the state and local level.
The precise contribution of religion to mental health remains controversial, although there is other evidence that it does directly improve happiness, said Professor Leslie Francis, from the University of Warwick.
Regional rugby remains controversial, with many areas of the country feeling isolated from the professional game, and others believing that four teams do not offer the necessary strength in depth.
The number of accident and emergency departments remains controversial.
Although NAEP results have become generally accepted among educators and political leaders as a reliable barometer of average pupil academic performance over time, the question of how to define an acceptable level of performance remains controversial.
The US military's "don't ask, don't tell" policy, which allows gay people to serve if they do not declare their sexuality or engage in homosexual acts, remains controversial and is sure to be raised at the debate.
The role of race in college and graduate school admissions remains controversial in the U.S. In fact, the Supreme Court is currently taking up a challenge to a University of Texas program that considers race in its admission decisions.
In France, unlike in Britain for example, adoption and IVF for gay couples -- alongside automatic joint parenting rights -- was still illegal until last Saturday and remains controversial, simply because it touches on the highly sensitive question of family and what family is made of.
There is the best land based whale watching anywhere, and plenty of opportunities to get out on the water, including diving with Great White sharks, something people come from all around the world to do and can easily be done as a day activity in Cape Town (though cage diving remains controversial).
Even as street art becomes more accessible, it remains just controversial enough to be cutting edge.
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The Union's decision to cull the Celtic Warriors in 2004 remains hugely controversial in Wales.
This area of research remains somewhat controversial in medicine, because critics say this could lead to human cloning.
But the connection between Protestantism and industrial development remains a controversial subject, and the Iberian peninsula's late arrival at the capitalist party is one of the arguments that supports the contention.
Nevertheless, circumcision remains a controversial procedure.
The law enabling the authorities to send people accused of atrocities during the Balkan wars of the 1990s to The Hague was adopted by the Yugoslav parliament earlier this month, but the issue remains hugely controversial in Serbia, where many believe the international court is biased.
Possibly, because Reep was, and remains, a controversial and polarizing figure in the English game.
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