[jorvi]

You forgot to design a new energy grid, in case a freak solar flare knocks out most of the world's grids. How can you deliver at scale if there is no scale?

What about new tax policy to encourage people having more children? How can you deliver at scale if the scale is shrinking?

Really, you should think of all factors..

[danpalmer]

The difference of course being that I deal with the issues I listed on a daily basis and would interview for it, while I have yet to deal with solar flares, tax policy, etc in my role as a software engineer.