A glance at the Church's population shows how feasible reaching this world is. For every unreached people group, there are over 400 evangelical churches who could potentially reach that group. If only a fourth of these churches participated, that would still be more than 100 churches to reach each one unreached people. If each of those 100 churches sent 2 missionaries to the unreached, that would be 200 new workers for every unreached people group. Those are pretty good odds.
Finances always seem to be a problem.
If the Church gave only a small percentage more, thousands of missionaries could be sent out. While missionary visas are not available in most countries where the unreached reside, other kinds of visas can be obtained. Very few parts of the world today isolate themselves from contact with outsiders. Where missionaries are not allowed, businessmen, tourists, and students are. We need to be creative in our entry strategies.