Is there any science that contradicts the Libet experiments?
Luckily, for those who find this state of affairs philosophically (or existentially) perplexing, things are starting to look up. Thanks to some new breakthrough studies, including one published last month in Proceedings of the National Academy of Sciences by researchers in Germany, there’s now some evidence pointing in the other direction: The neuroscientists are backtracking on past bold claims and painting a rather more appealing account of human autonomy. We may have more control over certain processes than those initial experiments indicated.
The German neuroscientists took a different approach from past work, using a form of brain-computer integration to see whether participants could cancel a movement after the onset of the nonconscious preparatory brain activity identified by Libet. If they could, it would be a sign that humans can consciously intervene and “veto” processes that neuroscience has previously considered automatic and beyond willful control.
You can learn more here about that study on free will and the Libet experiment.
Here is a further refutation and criticism of the argument for determinism.