Alvaro Bedoya is rather shocked on the invention of technology because he finds it to be risky and pervasive. He is not really happy about it but a little concerned and anxious so the tone can be best described as alarming.
The tone would have been celebratory if he was excited about the existence of technology of the 21st century. If Alvaro was extremely furious about it and said that he would take an action, the tone would have been described as vengeful.
