Can you write a brief conclusion to this essay that restates my thesis and summarized my main points?

Proposal Argument
The lack of reliable access to food is called food insecurity. If you grew up in a family that struggled financially, you were likely familiar with this feeling. The uncertainty of not knowing whether there will be food on the table can eat away at a person. Food insecurity can be devastating for the well-being of any community. But with a cheap initial investment and some manual labor, a renewable, healthy, and reliable source of food can be made available to any community. This source of food is none other than a community garden. A  community garden is a place for locals to do a little bit of farming and grow their own healthy foods. Community gardens can start combating food insecurity at a local level. Your local community should establish community gardens to help deal with food insecurity.
The Problem
Food insecurity in local communities is a serious problem that affects a wide range of individuals, particularly those from low-income households, single-parent families, racial and ethnic minorities, and senior citizens. According to the U.S. Department of Agriculture, in 2021, more than ten percent of households dealt with food insecurity in the United States (USDA ERS SOURCE). Without adequate access to nutritious food, these populations are at risk of degrading their physical health, mental well-being, and overall quality of life. The health risks of food insecurity are significant. People who are food insecure are more likely to encounter a range of serious health conditions, such as heart disease, diabetes, or obesity. This is because the lack of access to healthy and nutritious food forces individuals to rely on cheaper and less healthy options, which are often high in calories, sugar, and unhealthy fats. Additionally the mental well-being of individuals, particularly adults, experiencing food insecurity is at risk. Research indicates that food-insecure adults are more likely to experience mental health issues such as depression, anxiety, and chronic stress (LIBRARY OF MEDICINE SOURCE). This is likely due to the constant worry about being able to provide for themselves and their families. The responsibility to solve the problem of food insecurity in local communities lies with multiple parties, including federal, state, and local governments, non-profit organizations, local businesses, schools, and community members themselves. Challenges like limited finances, poor infrastructure make it difficult for effective solutions to be implemented or sustained at the local level.
The Solution
A reasonable, affordable solution to implement that would most benefit the local community would be community gardens. While there are a lot of factors to take into consideration, including location, community involvement, funding, and more, I believe community gardens are a great sustainable option to provide healthy foods to struggling communities. The first hurdle to jump would be communication with local officials or private landowners. Communicating with authorities to obtain permission for public land to be used for gardens would be vital, as well as acquiring funding. Obtaining funds is the second step. While the establishment of community gardens can be relatively low-cost, it still requires funding for soil preparation, fencing, tools, plants, and seeds. The funding can be sought from various sources, including grants from the local government, non-profit organizations, or sponsorships from local businesses. For example, the American Community Gardening Association (ACGA) provides resources and grants to support new community garden projects in the United States (COMMUNITY GARDENS SOURCE). Securing adequate land is the third. While the accessibility of land for gardening may vary on location, a suitable spot should at least have good sunlight and water access. In addition, such a plot of land should be large enough to accommodate multiple garden plots. Brownfield sites are a great spot to be remade into gardens, but places like public parks, school grounds, or vacant building lots could be converted as well. School yards in specific would be great spots for community gardens, as students could learn from growing plants as well as have immediate access to fresh foods. The fourth step would be to encourage community involvement. Through promotions at school, on the street, or through social services, community members must actively participate in the development and maintenance of the gardens. Hiring employees or recruiting volunteers to maintain the gardens would incentivise participation, or offering free or discounted produce as a reward for helping out. A realistic cost analysis of implementing this solution varies depending on the size and location of the community garden, but according to the American Community Gardening Association, the average cost of starting a community garden is between $2,500 and $5,000. This estimate includes costs for soil, fencing, water access, tools, and other necessary supplies.
The Justification
It’s very plausible that establishing local gardens is an effective way to combat food insecurity. There’s a few logical reasons for this. Firstly, the increased availability and accessibility of fresh produce would be a great help to people that don’t have access to it due to finances or transportation reasons. On the topic of transportation, having fresh produce be available locally would simply save time and gas money on trips to the grocery store. Second, the building of community provided by working together on a local garden would be invaluable to people’s wellbeing. Being able to bring people of different backgrounds together through something helpful and productive like gardening is almost guaranteed to put smiles on people’s faces.The local community would grow in more than one way, as it’s almost a guarantee the local economy would be stimulated as well. Providing people with jobs to build, maintain, and manage the gardens would give many people opportunities. Establishing community gardens would definitely be a boon to any well-meaning community. 
Counter Arguments
One of the more common arguments I encountered was the concept of accessibility. I spoke to a friend of mine, L. Smith (personal communication, April 9, 2023), who lives in a very urban area dealing with food insecurity, what he thought about the implementation of a community garden, and he had this to say:
“You know, man, I live in the city. There’s nowhere near enough room for a whole cornfield or anything. All people have to work with is the balconies of their apartments, and a lot of people don’t even have that. Where’s the space available for this type of thing?”
While the lack of convenient space is a valid criticism of community gardens, there are some ways around this. There is actually a wide variety of urban agricultural techniques that can be used to fit smaller-scale gardens into the concrete jungle. Vertical gardens and rooftop gardens are two very easy-to-implement solutions for establishing gardens (Infobase & PBS, 2009). The downside is that it becomes less of a community garden and more of a household garden. Still, apartment buildings having rooftop gardens could give families easy access to fresh food.