“But they did leave a small door open for prosecutorial discretion,” he said, pointing out the judges acknowledged that the decision to prosecute people who helped others to die were not always straightforward.
Britain’s top prosecutor has previously said that people who help loved ones commit suicide won’t necessarily be charged with murder.
Caplan said the British cases were a major departure from past euthanasia debates because neither man is terminally ill.
“Most of the cases which triggered legislation in the past were about dying people and their quality of life,” he said. “We will see more of these discussions as people live longer and we decide what to do about those who are severely impaired.”
Nicklinson said he hoped the courts would grant him another hearing later this year. Experts said he could take his case to the Supreme Court or to the European Court of Human Rights in Strasbourg.