Raph's new blog post: https://linebender.org/blog/towards-fearless-simd/
A transcript is available here: https://www.popovit.ch/interviews/raph-levien-simd
Raph's 2018 Fearless SIMD blog post: https://raphlinus.github.io/rust/simd/2018/10/19/fearless-simd.html

We cover what SIMD is, its applications, challenges when using it in Rust, and potential future improvements to make SIMD programming more accessible and safer.