It depends what you mean by easy and hard. From previous conversations I expect Mr Wallace is thinking something easy is doable by means of a small group over 20-30 years and hard is a couple of generations of the whole of civilizations work.
Yes, that’s how I am using the terms.
It depends what you mean by easy and hard. From previous conversations I expect Mr Wallace is thinking something easy is doable by means of a small group over 20-30 years and hard is a couple of generations of the whole of civilizations work.
Yes, that’s how I am using the terms.