Wherever you farm, if you have a lot of weeds growing you have only a couple of solutions.
One is hand tillage. Here's a photo out of Africa. I used to work for an international organization and I did a lot of work in Africa. This is how you control the weeds in Africa. If you were to go back far enough in Canada, you'd find that people controlled weeds this way in Canada, as well, before we were mechanized.
In the next photo there is a tractor in a cornfield. This would be more of a North American model, where you would till the weeds. If you did not farm with modern methods, you would simply use that tractor. You would drive up and down that field three times, four times, five, six, maybe even seven times in a season, burning fuel, continually cultivating the soil, and drying out that soil, as well. Again, there's an effect on your yield, and you burn a lot of fossil fuels. You spend a lot of your time on that tractor seat, farming that way.
Those are two options.
The next picture is a tractor with a lot of dust on it. This is how I grew up farming on our farm. What happens is, if you don't use biotech and you don't use pesticides, you have to kill all the weeds with cultivation, this is exactly what your fields will look like. Many of you from the Prairies would have seen this, people driving down their fields with dust blowing everywhere. The soil erosion, alone, is incredible. I can tell you that farmers do not want to go back to farming this way.
After you've worked your land and you get a big rainstorm, there's soil erosion. This happens in Africa, as well, if they overwork the soil. The soil washes away when you're trying to kill all those weeds by working the fields. In Canada and in many countries, in fact in a growing number of countries, we're seeing far more spraying to kill the weeds. You'll see the sprayer coming down the field. We don't work the soil nearly as much. We farm much more sustainably than we used to.
In this next slide you see the total number of acres seeded to biotech in the world. The green line is the developing countries. This is the developed world. The blue line, which has actually surpassed us now, is the developing world. This is Africa and Central America. You see that farmers in both developed and developing countries are adopting the new technologies.
When you hear the canola people and others talk about how in this agreement we should have maximum residue levels and low-level presence policies, how we need to get biotech approvals, and how we need to do all these things so that trade can continue, it's because all over the world farmers are adopting these new technologies. We need to have trade agreements that, in the modern era, will take into account what's really happening on farms, not the way it was 20 years ago.
I can tell you that once he starts farming with the new tools, there isn't a single farmer in Africa or a single farmer in Canada who wants to go back to putting that hoe in his hand and hoeing those weeds. Nobody wants to go back to that. That's why you see the graph continually going up.
You see a photo of me in my wheat field. If you farm the new way, this is what you get when you use the new tools. You end up with clean fields. You end up with good yields because you haven't overworked the soil. In fact, in many places we're seeing the soil organic matter coming back because we've stopped cultivating so much. In the next photo, you see me in a field of canola.
In summary, it is absolutely critical in a deal like this, which has so many countries in it, that we find tools within these trade agreements to deal with these non-tariff trade barriers. There are countries that are really good at putting them up. Peter knows far more about tariffs than I'll ever know in my life, and he can answer questions on that. But on the non-tariff trade barriers, the reality of modern agriculture today and the growing acres in it, these agreements need to have clauses with effective dispute resolution mechanisms and effective levels that we can manage for the reasons of both trade and food security in the world going forward.
Thank you very much.