A programming language designed for easy expressing and understanding

don't worry about the performance - It can be improved at some point Self Optimizing Virtual Machine

don't worry about the existing ecosystem - It can be easily rebuilt if the design is successful

Design A

A stable dynamic typed purely functional core (a lisp dialect) with a very fixed set of data types

(purely functional here means no side-effect, not referential transparency)

And build things on top of it

things going to be easy

• run programs backward and forward
• virtualization
• manipulate programs
• Language-Oriented Programming
• Implement multiple dependent type system
• security through isolation
• common tools for multiple sub-languages
• ...

things going to be impossible

• DRM (Digital Restrictions Management / Digital rights management)
• debugging using print()
• force everybody to use one unhackable and unchangeable object-oriented programming language
• casually add side-effect to a part of a program
• ...