[cies]

I'm saying that we need an XYZ to Go what Kotlin is to Java. The I name some ways that Kotlin improved upon Java that Go would also benefit from.

> What’s a better story for polymorphism than duck typing?

Something that give compiletime guarantees and has not runtime overhead.

> What would (better?) null-safety look like in Go?

https://kotlinlang.org/docs/java-to-kotlin-nullability-guide...