The uni-bomber manifesto

As a further and very important note: The content expressed and it's observation is not a precedent on it's own to take terroristic action or antagonistic action with the intent to harm or even aggressively destroy. Personally, from a cursory reading, I believe Ted's actions and commentary explicitly expresses disdain for such vapid actions as well as distaste for even his own. Simply, it is important to remember that no true commentary or educated analysis had been done on the issues present, and Ted may have felt it necessary to draw as much attention to the conversation as possible; while his attacks were at the cost of lives, it was his own prerogative for the sake of not only showing how strong his convictions on the certainty of his analysis, but also on the fact that the issues discussed cost lives, something he explicitly discusses as a hingent point of reform within the functionality of modern society.

Ted Kaczynski's early chapters tend to use definitive logical juxtapositions to highlight a single truth, "there are issues and people who do not acknowledge the existence of them", discussing technology as an overt issue in progress a divisive topic. While likely meant to intimidate or remove vapid observers from the discussion and observation of his analysis of the issue, he highlights a discussion of semi-modern leftism, the group he observes as doing less problem solving and more posturing. The reason for this, while complex, seemingly due to misinformation and a lack of personal integrity from individuals perhaps being worried about consequences and or alienation. This idealization, while not including antagonistic behavior for hedonistic joy, is further compounded by the individual losing a sense of personal agency and having obligations imposed on them.
Agency is complicated via subservience in modernity from resources and structure, aiding "betters" not yet proven to be worthwhile or anything more than a stranger resulting in anxiety and dread, like an animal in the bushes yet to be seen. This is compounded by the matter of misinformation and a lack of access to the contextual complexities at play, resulting in a caged animal that as technology and the veneer of society progresses, is cemented, reducing the individual into a component of a system rather than a player and right holder.
The best example he offers of these issues is scientists, a group touting benefit through compassion or self serving behavior; he highlights however, society has offered and cultivated their interest in such a field and minimal progress is observed throughout modernity, perhaps being an expression of the demoralized and disenfranchised populace who have been fostered for "progress". This is the most proficient example of the techno-industrial societies failings. Though not directly said, it can be extrapolated that he deems this a byproduct of society failing people.

These all progress into his thesis that the industrial society is not fixable, by the very merit of its subsistent structure that rewards "presence" rather than merit. The systems overt self regulation and checks leads to more aggressive antagonization and alienation of the common man via an inability to make changes in his environment and circumstances working within bureaucracy. These are compounded when the industrial society has issues with manipulation to attempt to support its framework, whether through overt means or simple contextual and environmental pressures. The creation of an "incentivized group" is almost a guaranteed component of the substance due to there being a "problem" at any given time, leading to his stance that rebellion and being curtailing to the desires of those present is the only "reasonable" moral and ethical choice. However, this instead devolves into a different issue: The elite control more and have access to more, but do not express the foresight and morality needed to ethically and kindly treat those who are in lesser positions, often times sacrificing immediate needs of people.
Besides these points, it seems fairly apparent to say this is a call for action and collaboration with respect to the individual and their disposition rather than an unruly call for "change" with the heedless and wanton abandon of masochistic workaholics or the aggressive anarchistic disruptiveness of, by his own standards, the left. Vying for power is a natural human state and should be congruent and in balance with their needs rather than a co-opting of it. The discussion of how that can or could occur is a seemingly endless topic, however, it is noted in his manifesto that it is not unlikely for it to be possible, merely that it is equally likely that such things can be used as a scaffold for abuse rather than overt benefit an have the potential for despair.