Scott Irlbeck crouched in a field of stunted wheat plants in a parched stretch of West Texas and slipped his hand into a crack wide enough to swallow it. Last autumn, Irlbeck planted a crop that barely grew because rain …


Scott Irlbeck crouched in a field of stunted wheat plants in a parched stretch of West Texas and slipped his hand into a crack wide enough to swallow it. Last autumn, Irlbeck planted a crop that barely grew because rain …