1.   It also sparked debate over the treatment of animals in science.

2.   The painting sparked a debate that finally led to Gross appearing in court last March.

3.   The prospect of censorship in cyberspace has raised fears and sparked debates over Decency and privacy.

4.   Such are the issues that spark hot debate among pizza chefs and aficionados.

5.   Among the many provisions likely to spark partisan debate, the more controversial could center on abortion and sex education.

6.   And her self-revealing dialogue is sometimes so raunchy that it sparks national debate, despite not being printable in a family newspaper.

7.   And it is at this point in his narrative that Hughes becomes especially opinionated, and here that certain of his conclusions can and should spark spirited debate.

8.   And while it sparked debate about whether it was a role-playing game or an action game, Diablo nevertheless captured a huge audience and stirred rival publishers.

9.   Both events have sparked debate among historians as to the propriety of taking sides in a partisan battle.

10.   Academics are known to write outrageous theses in the interest of sparking debate.