On the issue of climate change, Google has branded itself a model corporate citizen. The company has boosted its efforts to shift to renewable energy sources and aspires to achieve zero net carbon emissions and use 100 percent carbon-free energy sources year round, though it is unclear when it plans to reach these goals.
Google declined to comment to The Guardian on the letter to Porat, and instead cited Porat's recent blog post reiterating the company's commitment to keep lowering carbon emissions.
The open letter from Google employees is one of several attempts to leverage the collective voice of Google's professional workforce. It is also an attempt to hold Google to its own stated principles.
So far, Google has not bent to their demands, but there are signs that its top executives are listening.
Last June, after 4,000 employees signed a letter demanding "a clear policy stating that neither Google nor its contractors will ever build warfare technology," Google dropped its bid for a lucrative Pentagon contract to develop AI technology that could be used to aid drone strikes.
Around the same time, Google's CEO Sundar Pichai posted a list of "AI Principles" on the company blog, declaring that the company would only engage in artificial intelligence projects that adhered to basic ethical standards, such as being "socially beneficial" and "publicly accountable."
The rebellious energy percolating among Google's rank-and-file reflects the political alchemy between the company's liberal ethos on the one hand, and the moral burden that the company has accrued by virtue of its enormous size and power.
In late 2018, pressure from workers, consumers, and shareholders pushed Google to suspend another collaboration to build a censored search engine for Chinese authorities, known as Dragonfly.
Hundreds of workers at Amazon, Github, Salesforce, Tableau and Microsoft have launched similar campaigns protesting their respective employers' collaboration with security agencies. Amazon, in particular, has incurred backlash from workers and consumers over its collaboration with the data analysis firm Palantir, which contracts with Immigration and Customs Enforcement to provide investigative software for tracking immigrants.
While the Google worker-activists express solidarity with fellow tech worker-activists in other companies, they also highlight some of the unique contradictions between the lines of Google's public-relations messaging.