that creates a sense of inclusion and harmony with the rest of the city. Public transportation within the Downtown area has also been a target for private investors, as evidenced by Quicken Loans' investment in Detroit's QLine railcar, which currently runs a track along Woodward Avenue. Gilbert's investment within the city is not limited to real estate; he has also assembled a security force that patrols the downtown area and monitors hundreds of security centers attached to buildings operated by his own Rock Ventures. These agents have eyes on almost every corner of downtown Detroit and coordinate public safety and monitor legal infractions in partnership with Wayne State University's private police agency and Detroit's own police force. In addition to these efforts to revitalize Detroit's social atmosphere, Gilbert and Quicken Loans have also cultivated a strong and diverse workforce within Detroit by incentivizing employees to live in Midtown and offering subsidies and loans. Through such initiatives, Gilbert has focused on "creating opportunity" for Detroiters and encouraged reinvestment within the city's economy. However, the approach that many of these private investors have taken within the downtown area has been met with several criticisms. Many have argued that the influx of private capital into Downtown Detroit has resulted in dramatic changes to the social and socio-economic character of the city. Some claim that investors like Gilbert are converting Detroit into an oligarchical city whose redevelopment is controlled by only a few powerful figures. Residents have even referred to the downtown area as "Gilbertville" and expressed fears of physical displacement due to the increase in rent that results from such investments. Additionally, many long-time residents fear that the influx of new capital could result in their political disempowerment and that the city government will become less responsive to their needs if it is under the influence of outside investors. Other investors, such as John Hantz, are attempting to revitalize Detroit using through another approach: urban agriculture. Unlike Gilbert, Hantz has turned his focus to the blighted neighborhoods in Detroit's residential zones. In 2008, Hantz approached Detroit's city government and proposed a plan to remove urban blight by demolishing blighted homes and planting trees to establish a large urban farm. Despite fervent criticisms on behalf of city residents claiming that Hantz's proposal amounted to nothing more than a "land grab", the city government eventually approved Hantz's proposal, granting him nearly of land. As of