This morning, The New York Times published a lengthy report with details about the harsh conditions of working in the factories of an Apple parts supplier or Apple product manufacturer. The report includes this chilling opening:

Apple CEO Tim Cook, who has not been shy on the emailing as of late, sent out a lengthy letter to all of his employees that is a direct response to these recent reports of factory worker mistreatment. Cook’s opening:

The report also recalls a scenario in which a factory had to call the parents of a young worker to inform them of their son’s admission to the hospital. Horrid points of excessive overtime are included, in addition to a gruesome quote from a former Foxconn executive: “Apple never cared about anything other than increasing product quality and decreasing production cost.” On top of all of that, the report shares word from former Apple executives, such as this quote: “We’ve known about labor abuses in some factories for four years, and they’re still going on.”

The explosion ripped through Building A5 on a Friday evening last May, an eruption of fire and noise that twisted metal pipes as if they were discarded straws.When workers in the cafeteria ran outside, they saw black smoke pouring from shattered windows. It came from the area where employees polished thousands of iPad cases a day.

As a company and as individuals, we are defined by our values. Unfortunately some people are questioning Apple’s values today, and I’d like to address this with you directly. We care about every worker in our worldwide supply chain. Any accident is deeply troubling, and any issue with working conditions is cause for concern. Any suggestion that we don’t care is patently false and offensive to us. As you know better than anyone, accusations like these are contrary to our values. It’s not who we are. For the many hundreds of you who are based at our suppliers’ manufacturing sites around the world, or spend long stretches working there away from your families, I know you are as outraged by this as I am. For the people who aren’t as close to the supply chain, you have a right to know the facts.

Some key points from the email:

“Every year we inspect more factories, raising the bar for our partners and going deeper into the supply chain. As we reported earlier this month, we’ve made a great deal of progress and improved conditions for hundreds of thousands of workers. We know of no one in our industry doing as much as we are, in as many places, touching as many people.”

“We are focused on educating workers about their rights, so they are empowered to speak up when they see unsafe conditions or unfair treatment. As you know, more than a million people have been trained by our program.”

“We will continue to dig deeper, and we will undoubtedly find more issues. What we will not do — and never have done — is stand still or turn a blind eye to problems in our supply chain. On this you have my word. You can follow our progress at apple.com/supplierresponsibility.”

Click here to read Cook’s entire email. Team,

As a company and as individuals, we are defined by our values. Unfortunately some people are questioning Apple’s values today, and I’d like to address this with you directly. We care about every worker in our worldwide supply chain. Any accident is deeply troubling, and any issue with working conditions is cause for concern. Any suggestion that we don’t care is patently false and offensive to us. As you know better than anyone, accusations like these are contrary to our values. It’s not who we are.

For the many hundreds of you who are based at our suppliers’ manufacturing sites around the world, or spend long stretches working there away from your families, I know you are as outraged by this as I am. For the people who aren’t as close to the supply chain, you have a right to know the facts.

Every year we inspect more factories, raising the bar for our partners and going deeper into the supply chain. As we reported earlier this month, we’ve made a great deal of progress and improved conditions for hundreds of thousands of workers. We know of no one in our industry doing as much as we are, in as many places, touching as many people.

At the same time, no one has been more up front about the challenges we face. We are attacking problems aggressively with the help of the world’s foremost authorities on safety, the environment, and fair labor. It would be easy to look for problems in fewer places and report prettier results, but those would not be the actions of a leader.

Earlier this month we opened our supply chain for independent evaluations by the Fair Labor Association. Apple was in a unique position to lead the industry by taking this step, and we did it without hesitation. This will lead to more frequent and more transparent reporting on our supply chain, which we welcome. These are the kinds of actions our customers expect from Apple, and we will take more of them in the future.

We are focused on educating workers about their rights, so they are empowered to speak up when they see unsafe conditions or unfair treatment. As you know, more than a million people have been trained by our program.

We will continue to dig deeper, and we will undoubtedly find more issues. What we will not do — and never have done — is stand still or turn a blind eye to problems in our supply chain. On this you have my word. You can follow our progress at apple.com/supplierresponsibility.

To those within Apple who are tackling these issues every day, you have our thanks and admiration. Your work is significant and it is changing people’s lives. We are all proud to work alongside you.

Tim