This is not a small evidence packet. It is a complete November/December 2026 Lincoln-Douglas topic system for Resolved: De-extinction is unethical.

Built for coaches, classrooms, independent competitors, and tournament teams, the De-Extinction package combines a full two-sided debate file with a complete teaching and practice system so you do not have to research the topic, write cases, build blocks, and create a curriculum from scratch.

Inside the main De-Extinction file:

• 445 active evidence cards — 227 Affirmative and 218 Negative

• 12 complete cases — 6 Affirmative and 6 Negative

• Framework and criterion guidance

• Affirmative and Negative argument maps

• Negative off-case toolkit

• Affirmative and Negative blocks and frontlines

• Printable preflows

• Cross-examination preparation

• Rebuttal, extension, weighing, collapse, and judge-adaptation strategy

• Evidence-bank roadmaps, argument finder, case indexes, source navigation, and quick-reference tools

Complete Curriculum-in-a-Box included:

• 40 sequenced core lessons across 8 units

• 10 optional laboratories

• Instructor Guide and Student Handbook

• Teacher-controlled Assessment System and student-safe Assessment Packet

• 32 quick-reference sheets

• 11 editable PowerPoint decks with 450 total slides, plus PDF presentation versions

• 3 complete practice-round systems

• Coach, substitute-teacher, and independent-study support

• Separate student-safe distribution package

Main topic file — $35. Instead of buying a few cases or a stack of cards and then doing the rest yourself, you get evidence, cases, strategy, teaching materials, assessments, presentations, and tournament preparation in one coordinated system.

Want even more evidence? Add the separate 1,000 MORE CARDS De-Extinction expansion for $20 for an additional deep evidence bank.

Want the whole NSDA LD season? The NSDA LD Subscription 2026–27 includes this main topic file. If you already purchased that subscription, you do not need to buy this file again.

Instant digital delivery • Downloadable ZIP • Editable and printable materials • School purchase orders accepted

Preview before you buy: Read the free De-Extinction LD Topic Guide or download the free De-Extinction LD sample.