The vulnerable workers bearing the cost of providing Australia with cheap food

Behind the fruit and vegetables on Australia's supermarket shelves are workers whose stories are rarely heard.

It’s summer in the northern hemisphere, and with it comes cool fresh salads, delicious ripe fruit and favorites like corn and other fresh veggies on the grill. But, looking down at your picnic plate, could you tell which produce may be soon picked by non-human hands? Makers of a new class of robotic farm equipment (and