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Comment It would be great if this were true (Score 5, Insightful) 273

For every retirement age scientist who doesn't want to believe that everything they've studied in their career is wrong (and I suspect there are not very many that feel this way) there is another who is just starting out who is delighted by the prospect that there are new things to discover.

Comment Why no pay-per-view? (Score 2) 94

In my opinion, the biggest miss from Netflix was no way to rent or buy any movie or show, like Amazon allows you to do. Their bundled catalog has been shrinking, so I'm more likely to not find the title I want, so I go to Amazon and pay the $4. Why can't Netflix offer the same options? Are the negotiations with the rights holders too hard without a huge diversified company behind them?

Comment The comparison for python is a bit misleading (Score 1) 243

If you compare a computationally expensive operation, like matrix inversion, by doing naive implementations in both c and python, of course c or rust is going to be 100x better. But in any production code, operations like that are going to be implemented in the same highly optimized libraries for all of those languages, such as blas.

The trade-off is really performance and reliability versus speed of implementation. It makes the most sense to write the majority of an application in a high-level language such as python or kotlin (i.e. safe Java) and then go back and optimize the bottlenecks in a language like rust (i.e. safe C). You get all the benefits of rapid development, efficient execution, and power efficiency.

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