Agriculture and the Great Controversy

Prov. 24:27 “Prepare thy work without, and make it fit for thyself in the field; and afterwards build thine house.” Is that even possible? What is the most amazing agricultural machine ever made?

Could we have? Could we? Prov. 13:23 “Much food is in the tillage of the poor: but there is that is destroyed for want of judgment.” Can a stalk of corn compete with the stock market?

Isaiah 2:4 “...and they shall beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn war any more.”  Do I have any part in this? Can you weed the world? Any chance of using weapons of warfare for earth care?