5 Topics That Are "Forbidden" to Science

A "forbidden research" conference at MIT tackles areas of science constrained by ethical, cultural and institutional restrictions. 


The recent changes in Washington do not seem to bode well for fact-driven, scientific points of view on many issues. But there are already a number of sensitive areas of science where important research is stalling due to outside pressures or serious questions asked by the scientists themselves.

A yearly conference organized by the MIT Media Lab tackles “forbidden research”, the science that is constrained by ethical, cultural and institutional restrictions. The purpose of the conference is to give scientists a forum to consider these ideas and questions and to discuss the viability and necessity of studying topics like the rights of AI and machines, genetic engineering, climate change and others.

Edward Snowden, who appeared remotely at the 2016 conference, summarized its “theme” as “law is no substitute for conscience.“ Pointing to his work against pervasive digital surveillance, he reiterated that “the legality of a thing is quite distinct from the morality of it.”

The major “forbidden” topics discussed at the conference were, unsurprisingly, wrought with political implications - 

1. Messing with Nature

How much should we mess with nature? We now have an opportunity to potentially greatly advance our abilities and eradicate diseases with genetic engineering. But how much interference with the way nature designed us is ok? Who should decide how much is ok? 

It is possible to use “gene” drives” to gene-edit an entire species, like, for instance, to get rid of mosquitoes. Not many would miss the pesky insects, but spreading the modified genetic traits throughout their population could have unintended consequences, not to mention the effect on the food chain.

Still, these concerns do not necessarily outweigh the possibility that gene-editing them could be extremely beneficial to us. The questions of how gene-editing can be safely incorporated into our lives will continue to persist as technology keeps improving. 

 “Some things are forbidden and arguably shouldn’t be, but other things perhaps we need some more barriers,” says Kevin Esvelt, a synthetic biologist with the Media Lab.

2. Engineering the Climate

One way to help address climate change is via solar engineering. This involves releasing sulfur dioxide into the atmosphere to reflect some of the sunlight away from Earth. Doing this could tamp down rising temperatures, possibly bringing them back to pre-industrial levels. 

This approach is certainly open to significant challenges. Atmospheric testing is necessary to see whether doing this could damage the ozone layer while adding more pollutants to the atmosphere. Yet, it’s something that to could work and address global warming. Without a serious discussion, which starts by agreeing that global warming is a real issue, we are just doing nothing while the problem potentially grows worse and worse.

“We have collectively decided we prefer ignorance. We need a serious, open, no-nonsense international research program, and we don’t have one. That is political cowardice,” said Harvard professor David Keith.

3. Robot Ethics

As robotic technology continues to advance by leaps and bounds, the questions of where the lines between the robots and humans will be drawn abound. For example, there is potential to protect children from sexual deviance by creating sex robots for pedophiles. This kind of research is nearly impossible, however, due to the ethical and legal restrictions in the field.

“I want to know [if] we can use robots therapeutically to help,” said robot ethicist Kate Darling from MIT’a Media Lab. “We have no idea if we can, and we can’t research it because of the huge social stigma.”

MIT Media Lab's "Forbidden Research" conference 2016. Credit: MIT Media Lab, Youtube.

4. Secure Communication Technology 

It’s a real challenge to create communication tech that is not being spied on by somebody, from corporations to the government. This was stressed by Edward Snowden and hacker and engineer Andrew Huang, who appeared at the conference.

Snowden elaborated on the distinction between the moral and legal in these examples: 

“Our investigation regards countering what we’re calling lawful abuses of digital surveillance. Lawful abuse, right, what is that, doesn’t seem to make a lot of sense. Seems like it might be a contradiction in terms. (…) But if you think about it for just a moment it might seem to be a little bit more clear. After all, the legality of a thing is quite distinct from the morality of it. Segregation, slavery, genocides, these have all been perpetuated under frameworks that said they were lawful, as long as you abided by the regulations that were sort of managing those activities,” said Snowden.

5. Universal Access to Science

Should all publicly-funded research be available to everyone on Earth? This was the inspiration for SciHub, a Russian science that featured 55 million scientific papers for free. Many of them were pirated and pulled from behind paywalls.

Kazakh student Alexandra Elbakyan, who created the site, said at the conference that she can’t travel to the U.S. or Europe because she might be arrested. On the other hand, because the site has been resilient and not taken down, she thinks “the only thing now is to make it legal”.

The nature of science is to discover secrets, not keep them—Alexandra Elbakyan, @ringo_ring #forbiddenML

— MIT Media Lab (@medialab) July 21, 2016

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