"I set up Bollywood Farms in 2000 because it offered my husband (Lim) Ho Seng and I the beautiful option of retiring in Singapore's own countryside - the best place to be is in one's own motherland, after all. I didn't think about food security back then, but now I do, even though authorities say that we are the most secure despite importing 90 per cent of our food. 

Despite the global restrictions on chicken, wheat, sugar and oil, I don't believe we have a food shortage. That said, I do think we need to relook at Singapore's food productivity. We don't need to panic, but we need to make adjustments. We are blessed to live in this paradise under the sun. But we're using our land and sea for golf courses (2 per cent), roads (12 per cent), and military activities (20 per cent). We can do better and rebuild our circle of life.

Build a better agricultural system

The government has a 30 by 30 initiative, to produce 30 per cent of our nutritional needs by 2030. There are many ways we can do it: We need an agriculture minister who is well trained and experienced in this area to understand the situation on the ground. We should think about building farms overseas that are owned by Singapore and get our food from there. We should also re-look productivity: One way to increase production is to reduce food waste. If we can cut waste drastically, then we can produce less. 

There is definitely a lot of hype in the newspapers about countries wanting to keep their food production for themselves and inflation issues. All this, to me, is an impetus for the government to allocate resources to achieve this goal. What can be done? Governments should look at subsidising skills and productivity. In fact, there is a real labour issue.  But, there is a mathematical solution to this problem: look at the acreage of the farm, what can be produced, and allocate manpower accordingly.

A great example is Israel. Only one per cent of the population is involved in growing food for the entire population, and despite only 20 per cent of their land being arable, they have managed to produce 95 per cent of their population's food requirements.

Use our land for good

Every HDB estate can be a farm - we can collect water in ponds, and grow fish and edibles. I don't mean urban farming, as it doesn't make sense to transport soil all the way to a rooftop. Roofs should be used for water storage and solar power. HDB estates can be used to grow bananas, tapiocas, jackfruit and more, just like we do in Kranji. 

We also have plenty of land dedicated to NParks - they can be used to plant sustainable, useful and productive (SUP) gardens. Moreover, instead of buying expensive plants to plant along the expressways bordered by forests, we can use this space for cycling or walking paths and even motorcycle paths and plant cherry trees for shade and for bird fodder.

Use alternative options and change mindsets

It starts from young - kids should be given a fixed, healthy meal in the school canteen, and not be given the choice to buy the tastiest junk. When children start understanding their nutrition, they will influence their parents, and over time, palates will change. 

We can also change our eating habits: Did you know that monitor lizards are incredibly tasty and they breed like flies? Wild boars breed easily as well - we used to eat them before, but we stopped because they contracted swine fever. We need to check if they're now clear - if yes, they can be eaten as well. There are also apple snails that we can eat as long as the source of water they breed in is clean.  

By the way, a lot of meats, including chicken, are better frozen because they're safer and healthier. We need to remove the stigma associated with frozen food. We simply cannot cook every chicken we slaughter; a large portion will inevitably end up in the freezer. 

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Sugar and oil restrictions are actually very good. We can swap to stevia, which is a sugar plant. And less oil and less fried food are better for our health.

My question is: Are we willing to make that sacrifice?"

This article was first published in Her World Online.