The mission is controversial with some Earhart enthusiasts.
The plan is controversial, with critics questioning whether countries should be rewarded merely for protecting their existing natural resources.
But the result is controversial, with allegations of vote-rigging, intimidation, violence and bribery flying between the country's two main political parties.
The role of Sheng in Kenyan society is controversial, with some academics, government officials and older people vilifying the linguistic code.
The practice is controversial, with some college administrators scorning it as a way of "buying" a better incoming class, sometimes at the expense of lower-income students.
The technique, fluorescent in situ hybridisation, is controversial, with some studies suggesting that it provides no benefit or is counter-productive.
Standardized testing is controversial with some parents and educators, but not to Dr. Fremer, Caveon's longtime president, who recently gave up managerial duties.
"Dancing is wonderful, because it's different each time," said Ms. Adler, whose boys are now 6, 8 and 10. "Hip-hop, at times, is controversial with its lyrics and themes, but what it always has is a great beat.
The unilateral declaration of national monuments has generally proved popular among the public but is controversial with some Republicans, who claim that more land needs to be opened up for mining and agriculture, rather than economic development through outdoor pursuits.
But the only vaccine currently available is for military use and even that is controversial, with some service members refusing to take it for fear of adverse side effects and because of doubts about its effectiveness.
The subject of the law around prostitution is controversial, with divisions within political parties, charities and the women's movement about whether tougher or more relaxed legislation is the best way of protecting sex workers.
